BMW M4 Tuning Mods

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine...

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine...

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine...

Milltek Sport Large-Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine...

By replacing the restrictive primary catalytic converters located in the original downpipes with specially designed high-flow sports cats, back pressure is reduced, which effectively improves the engine’s breathing by allowing it to expel gases more quickly. This in return means...

As part of our expanding BMW product range, AIRTEC Motorsport is proud to launch our induction kit upgrade for the BMW G87 M2, G80 M3 and G82 M4 models, suitable for track or fast road use. Developed in-house at AIRTEC...

Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in...

MTC Motorsport Chargecooler For The BMW M3 And M4 The MTC Motorsport Chargecooler fits all M3/M4 and competition models including the F80, F81, F82 and F83. The MTC Motorsport Chargecooler provides almost 65% more volume over the standard cooling system...

TS-0555-1001 WG60 GenV Powergate 60 7psi Blue TS-0555-1002 WG60 GenV Powergate 60 7psi Black TS-0555-1011 WG60 GenV Powergate 60 14psi Blue TS-0555-1012 WG60 GenV Powergate 60 14psi Black

Description This is a performance enhancing induction kit for the BMW M2 Competition/M3/M4 S55 3.0T engine. Features Improved throttle response Black powdercoated heat shield and inlet pipe Dyno results: max gains 12-14bhp (this may vary dependant on vehicle) Easy to...

Fits to standard M4 exhaust (Pre-PPF models only) and the Cobra Sport primary cat back exhaust (BM104TP84). Does not fit M4 Competition model. (Requires 2 x BMW gasket - part number 18307851168 - not included). Cobra Sport performance exhausts enhance...

AIRTEC Motorsport Chargecooler Radiator Upgrade for BMW M2 Comp, M3 & M4 (S55 Engine) AIRTEC HQ in the UK, we’re proud to launch our front mount chargecooler radiator upgrade aimed at BMW M2 Competition/M3 & M4 models for fast road...

The Bubba Sonic BOV Controller Kit is everything you need to get your diesel or low / no vacuum performance engine making all the right noises! This Universal kits includes the Turbosmart BOV Controller, and a Big Bubba VTA (Vent...

The Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It works by detecting a negative voltage change in throttle position. It then energises a solenoid to vent all of the air out of...

The Intercooler for the BMW 135i, 335ii, 335xi and M1 by MMR Performance is here!! The MMR Performance Intercooler is a great fit for any BMW E82 and E90 looking to take performance to the next level. When pushing the...

The GenV WG45 HyperGate45 Motorsport External Wastegate is a cost effective external wastegate, designed with huge thermal demands in mind. Based on the modular architecture of the GenV range, the Motorsport version has an extra CFD driven heatsink built in...

Description PRORAM induction kit for BMW M3 & M4 (F80, F82) Features Our performance synthetic nanofiber air filters designed to optimise airflow. Offers proven performance gains – especially with a tuned vehicle. Heat shields helps maintain low intake temperatures by...

TS-0554-1001 WG50 GenV Progate 50 7psi Blue TS-0554-1002 WG50 GenV Progate 50 7psi Black TS-0554-1011 WG50 GenV Progate 50 14psi Blue TS-0554-1012 WG50 GenV Progate 50 14psi Black

Issues relating to the standard three-piece crank hub on the S55 engine are widely known, but these are fully addressed with the installation of the MMR Performance one-piece billet crank hub and capture plate.The OE units friction plate are known...

MMR Performance Charge Pipe Kit for the S55 F8x M2C / M3 / M4 Experience the signature MMR Performance high quality on your BMW M2C, M3 or M4 model with the MMR Charge Pipe Kit! This performance enhancing Charge Pipe...

The Turbosmart BOV controller is an electronic device which controls the pressure signal to the BOV. It works by detecting a negative voltage change in throttle position. It then energises a solenoid to vent all of the air out of...

Description This is a performance enhancing turbo inlet kit for the BMW M2/M3/M4 Competition S55 3.0T engine. Features Improved throttle response Cold air straight to the turbo charger Improved turbo response Enlarged diameter on the silicone hose What Does It...