Performance - BMW 4 Series F32/F33/F36/F82

Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This BMW M4 (F82) Coupe performance exhaust is made in 3"/76.2mm pipework and fits from the turbo backwards (Turbo back system) this exhaust replaces the front pipe, standard catalyst, centre and rear sections. This exhaust includes the primary and secondary de-cat and is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. EML lights will activate after removing the standard primary O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases. Please Note - This performance exhaust retains the use of exhaust valves. When switching drive modes (e.g. Comfort to Sport+ mode) your exhaust tone will continue to swap from quieter to louder tones as before. Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied. The product images shown are for illustration purposes only and due to product enhancement may not be an exact representation of the product. EML lights may activate after removing the standard O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases.

Read more less

Fits to Primary O/E Catalyst (Requires 2 x BMW gasket - part number 18307851168) - Pre-PPF models only.åÊ Cobra Sport performance exhausts enhance the sound, looks and quality of your vehicle giving you the ultimate driving experience. Our sports exhausts range is fully guaranteed to give you assurance of our quality. This BMW M4 (F82) Coupe performance exhaust is made in 3"/76.2mm pipework and fits from the primary catalytic converter section backwards. This exhaust replace the secondary catalyst (Cat Bypass), centre and rear sections. This exhaust includes the secondary de-cat and is sold for motorsport and off road use only and will NOT be able to pass a UK MOT emissions test or police road side checks. EML lights may activate after removing the standard second O/E catalyst. An ECU Re-map is recommended to correct this problem and stabilise all power increases. This primary cat back exhaust includes a H-pipe section to combine and equalise the gas flow giving a sportier exhaust note. Please Note - This performance exhaust retains the use of exhaust valves. When switching drive modes (e.g. Normal to Sport+ mode) your exhaust tone will continue to swop from quieter to louder tones as before. Requires 2 x BMW gasket - part number 18307851168 - all other relevant gaskets and fittings are supplied. Press Release Keen to make a step above and differentiate from the competition, Cobra Sport have used their extensive experience and use of new exhaust technology to create a product which truly stands out in the aftermarket performance market. The Cobra Sport research and development team quickly made the decision to base the new M4 exhaust systems on 3"å� (76.2mm) T304 grade stainless steel pipework. The larger diameter 3"å� pipework enhances the capabilities of the 3.0 litre twin turbo V6 engine and utilising advanced gas flow design, allows for substantial performance improvements. The M4 development has been based around a valved cat back exhaust with the addition of a secondary de-cat (catalyst bypass) exhaust upgrade. The cat back exhaust includes a centre H-Pipe section, designed to mix and perfectly balance gas flow from both sides of the engine to increase power, improve flow efficiency and enhance the exhaust tone. Extensive road testing was undertaken in order to ensure there was no resonance or exhaust drone in the cabin throughout the rev range in all drive modes. The sound of the new Cobra Sport exhaust boast vastly improved tonal characteristics, with the new exhaust offering a deeper more aggressive sound when under full load. The Cobra Sport exhaust incorporates a pair of exhaust valves designed to utilise the existing valve motors , enabling continued use of the M4 drive modes to adjust the dynamic of the exhaust. In the comfort driving mode the valves remain shut forcing the gas flow through the flow optimised rear box, creating a finely tuned exhaust note for a sporty but unobtrusive sound track for everyday use. With the valves open in Sport and Sport+ mode, the gas flows through all 4 tips creating a highly aggressive sound track. Cobra Sport Sales Manager Matt Thomas commented, "Building on an existing first class reputation in the BMW tuning market, we're excited to be adding the Cobra Sport sound and performance upgrade to the stunning M4. Power testing the secondary de-cat and cat back system revealed an impressive +21.25bhp and +9.2lb-ft of torque. The free flowing 3̢‰âÂå� pipework and optimised exhaust technology opens up huge potential for M4 owners looking to increase power whilst also obtaining a pitch perfect exhaust tone"å�. Cobra Sport have improved the styling of the BMW M4, creating a noticeably enhanced and balanced look to the rear of the M4 with a choice of quad 3.5̢‰âÂå� (88.9mm) inward rolled baffled or inverted highly polished stainless steel tailpipes. For those looking to take the style upgrade a stage further, upgraded ceramic coated matt black 'Blackout' tailpipes are available. åÊ Media Example of the BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust). Interior Sound Example of the BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust). Fitting Video - BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust). Rolling Road Power Testing - BMW M4 Performance Exhaust (Valved Primary Cat Back Exhaust). Example of the BMW M4 Performance Exhaust (Valved Secondary Cat Back Exhaust).

Read more less

Equal Length - LOUDEST Milltek Exhaust - 2.76" Stainless Steel Cat Back Exhaust System With Burnt Titanium Trims (Non OPF/GPF Models Only) 2014 - 2018 An Appropriate Fitting Kit is Supplied Where Applicable OE System requires cutting Part No. Description Tailpipe Pipe Diameter Race EC F5111 x2 Adapter Pipes 2.76" (70.00mm) MSBM323 LH Centre Connection Pipe (Equal Length Version) MSBM324 RH Centre Connection Pipe (Equal Length Version) MSBM256 Rear Silencer {Requires the valve motors from the OE exhaust system} MSTIP217 x4 Burnt Titanium Trims Quad 90mm GT90 Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

GPF/OPF Back - Race System Louder - Burnt Titanium GT-90 Trims Part No. Description TIP Style Pipe Ø (MM) Pipe Ø (INCHES) EC approved Race System Valvesonic SSXBM1120 GPF back Exhaust Quad 90mm GT90 70 2.76 No No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

GPF/OPF Back - Road System - Burnt Titanium GT-90 Trims  - EC APPROVED Part No. Description TIP Style Pipe Ø (MM) Pipe Ø (INCHES) EC approved Race System Valvesonic SSXBM1123 GPF back Exhaust Quad 90mm GT90 70 2.76 Yes No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

(Non OPF/GPF Models Only) Milltek Exhaust - 2.76" RACE Stainless Steel Cat Back Exhaust System With Quad Titanium Tips An Appropriate Fitting Kit is Supplied Where Applicable Race System - Louder OE System Requires Cutting Part No. Description Tailpipe Pipe Diameter Race EC F5111 x2 Adapter Pipes 2.76" (70.00mm) MSBM257 Centre Silencer (Race) Yes MSBM269 Rear Silencer Connecting Pipe Left Hand MSBM270 Rear Silencer Connecting Pipe Right Hand MSBM256 Rear Silencer {Requires the valve motors from the OE exhaust system} MSTIP193 x4 Titanium Tip Assembly Quad 90mm GT90 Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

(Non OPF/GPF Models Only) Milltek Exhaust - 2.76" Stainless Steel Cat Back Exhaust System With Quad Titanium Tips EC Approved An Appropriate Fitting Kit is Supplied Where Applicable OE System requires cutting Part No. Description Tailpipe Pipe Diameter Race EC F5111 x2 Adapter Pipes 2.76" (70.00mm) Yes MSBM255 Centre Silencer (EC-Approved) Yes MSBM269 Rear Silencer Connecting Pipe Left Hand Yes MSBM270 Rear Silencer Connecting Pipe Right Hand Yes MSBM256 Rear Silencer {Requires the valve motors from the OE exhaust system} Yes MSTIP193 x4 Titanium Tip Assembly Quad 90mm GT90 Yes Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

(Non OPF/GPF Models Only) Milltek Exhaust - 3" Stainless Steel Largebore Downpipes & Hi Flow Sports Cats 200 Cell Fits With Milltek Sport Cat Back System Only Requires Lambda Extensions - Requires 2 x 18307851168 for installation (available from local BMW dealer) An Appropriate Fitting Kit is Supplied Where Applicable Requires A Stage 2 ECU Remap Part No. Description Tailpipe Pipe Diameter Race EC MSBM266 LH Primary Cat Rep Downpipe 3.00-inch (76.20mm) MSBM267 RH Primary Cat Rep Downpipe MSBM268 High Flow 200cpsi Twin Cat Assembly (under floor) Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

Equal Length - LOUDEST Milltek Exhaust - 2.76" Stainless Steel Cat Back Exhaust System With Titanium Trims (Non OPF/GPF Models Only) 2014 - 2018 An Appropriate Fitting Kit is Supplied Where Applicable OE System requires cutting Part No. Description Tailpipe Pipe Diameter Race EC F5111 x2 Adapter Pipes 2.76" (70.00mm) MSBM323 LH Centre Connection Pipe (Equal Length Version) MSBM324 RH Centre Connection Pipe (Equal Length Version) MSBM256 Rear Silencer {Requires the valve motors from the OE exhaust system} MSTIP193 x4 Titanium Trims Quad 90mm GT90 Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

GPF/OPF Back - Race System Louder - Titanium GT-90 Trims Part No. Description TIP Style Pipe Ø (MM) Pipe Ø (INCHES) EC approved Race System Valvesonic SSXBM1119 GPF back Exhaust Quad 90mm GT90 70 2.76 No No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

GPF/OPF Back - Road System - Titanium GT-90 Trims - EC Approved Part No. Description TIP Style Pipe Ø (MM) Pipe Ø (INCHES) EC approved Race System Valvesonic SSXBM1124 GPF back Exhaust Quad 90mm GT90 70 2.76 Yes No No Why Buy a Milltek Sport Exhaust? Milltek Sport stainless steel exhausts have a genuine performance edge - noticable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration. Transforms performance and driveability Sharper throttle response Substantial weight saving over original equipment exhaust systems Precision, quality controlled manufacture to ISO 9001 standards Highest quality aircraft-grade stainless steel Low pressure stainless exhaust systems for maximum performance - with no loss of low end torque High quality type-304 aircraft grade stainless steel Over 30 years of continuous exhaust development and technical expertise Ever expanding comprehensive selection of performance exhausts Milltek Sport are on tuning companies ‘must-have’ list and are exported to over 70 countries worldwide Designed and manufactured in the UK Milltek Sport stainless steel exhausts come with a lifetime guarantee for the first purchaser (excluding cats & flexis)   Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti-magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discolouration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek Sport exhaust systems are increased in bore to ensure ultimate performance without the loss of mid-range torque. All Milltek Sport exhausts are designed, developed and manufactured in-house in the UK.

Read more less

In addition to the Forge Motorsport PolarCooler range, here we have the top mount replacement chargecooler and expansion tank for the BMW MSport S55 Engine. The Chargecooler features an all aluminium construction which overcomes all the issues relating to plastic end tank splitting, failure at high boost and leaks between the core and end tanks with end tank seal failure. The end tanks are fabricated using high precision laser cut sheet metal panels which are TIG welded by hand for maximum strength and durability. Designed and manufactured at Forge Motorsport HQ in Gloucestershire, England, we utilised our Solidworks CAD design system to assist in the creation, modification, CFD (Computational Fluid Dynamics) analysis and optimization of this innovative charge cooler. Three different core constructions were evaluated during the development process. The final design of a bar and plate core far outperformed the other two alternatives. In doing this, the Forge Motorsport development engineers have made a quadruple pass design, allowing the water to flow through four passes of the cooler which improves the cooling efficiency beyond any other products currently on the market. Unique to the market, the Forge BMW M3/M4 S55 Chargecooler system (that also fits the M2 Competition F22 2018-) uses an expansion tank rather than a header tank like the OEM system. There is a filler cap located at the highest point on the Chargecooler allowing you to be sure that the charge is 100% full of coolant with no air pockets. This maximises the efficiency of the heat rejection of the coolant within the Chargecooler water jacket. Offering over 71% increase in volume and over 42% increase of frontal area. In hot climate testing, constant dyno runs showed significantly lower inlet temperatures compared with the stock system and an increase in power of up to 20BHP. As part of Forge Motorsport’s strict quality control process, each chargecooler unit is carefully inspected and pressure tested to 4BAR before despatch. Located on the outlet tank of the chargecooler there is also a 1/8 NPT port ready for water/methanol injection if required. The existing OEM Chargecooler rubber mounts are used for this expansion tank and Chargecooler, isolating the system from the harsh vibrations of the engine. No trimming or cutting of the vehicle is required and all parts can be returned to standard if necessary. In the box 1x Chargecooler unit1x Expansion tank with sight glass1x Expansion tank cap1x Small radiator cap1x Billet radiator cap cover1x Billet blanking cap1x 1/8 NPT Grub screw7x M6x12mm  Allen cap bolts7x 6mm washers1x M8x20mm Allen cap bolt1x 8mm washer1x M8 Nyloc nut3x 8-16mm Hose clamps1 x 8mm ID Vacuum hose x 170mm1x 8mm ID Vacuum hose x 750mm  Click here to find out about information and care for yourForge Motorsport cooling product.   Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.

Read more less