2025 BMW M4 CS Performance Parts

Keep your 2021+ BMW G8X M2/M3/M4 engine temperature under control with Mishimoto's Performance Auxiliary Radiators. These radiators are sold as a pair and feature full-aluminum end tanks that are TIG-welded to custom-engineered cores for maximum durability and performance. The increased fluid capacity and 25-percent...

----Insane power levels require equally insane amounts of fuel, so we've added provisions for port fuel injection, including a billet fuel rail and anodized aluminum injector blanks to cap the injector ports when not in use. Our precision-machined injector ports feature optimized geometry for...

The venerable S58 found in the G8X M2, M3, and M4 follows BMW's tried and true formula of six cylinders in a row sending power to the back wheels for maximum tire-torturing fun. From the factory, the S58 cranks out up to 503 horsepower...

King Engine Bearings BMW S58 Connecting Rod Bearing SetThis Part Fits: Year Make Model Submodel 2025 BMW M2 Base 2021-2025 BMW M3 Base 2021-2025 BMW M3 Competition 2022-2025 BMW M3 Competition xDrive 2024 BMW M3 CS 2021-2026 BMW M4 Base 2021-2026 BMW M4 Competition...

Take control of your driving experience with the Bluetooth-enabled Pedal 2 Metal Throttle Enhancer, expertly designed to eliminate the sluggish throttle response often found in modern drive-by-wire systems. By intercepting and remapping the electronic signals sent to your ECM (Electronic Control Module), Pedal 2...

Need a new chassis brace for your larger G80 exhaust system? Order here! *FITMENT* G80 G81 G82 G83 DOES NOT FIT G87

BMW G8X M2 / M3 / M4 - EPA-Compliant 400 Cell Catted Downpipes Engineered for the S58 Twin-Turbo Inline-6 • High-Flow • Compliant • Introducing Our NEW 400 Cell EPA-Compliant Downpipes for the G8X Platform The BMW G8X M2, M3 and M4 represent the...

Mount your Motiv Re|Flex + to keep your installation tidy in your G8x with the Precision Raceworks G8x M3/M4 Reflex Plus Mounting Cradle.

The Precision Raceworks G2x/G8x Performance AN6 Fuel line upgrade options are a direct replacement from the fuel pump in the fuel tank to the metal hard line under near the firewall. Featuring smooth bore PTFE protected by stainless still and nylon and 100% billet fittings these lines are...

Use this fuel line kit to replace the OEM flex line from the fender to the HPFP and add an AN6 tee for adding Port Injection. Port Injection Line included. V2 is a single line that connects behind the intake manifold and has a...

Universal kit for G-Chassis BMW vehicles to upgrade your fuel line and add an inline fuel filter Includes Uncut fuel line and fittings.

BMW G80 M3 / G82-G83 M4 Exhaust System Single 3.5" Equal-Length Mid-Pipe + Optional Valved Axle-Back (T304 Stainless or Grade 5 Titanium) Overview The G80/G82/G83 is a phenomenal M car - its soundtrack just needs to catch up. Our single 3.5" equal-length mid-pipe unlocks...

*Pre-order only.* BMW G80 M3 / G82-G83 M4 HFD Exhaust System HFD Midpipe + Valved Axle-Back Exhaust System now including HFD chassis brace & 3" to 2.75" reducer clamps for OEM axle back compatibility! Overview The BMW G8X platform delivers incredible performance - but...

Valvetronic Designs BMW G8X Flange Gasket 70mm Stainless Steel Downpipe Gasket • S58 Twin-Turbo Inline-6 OE Cross Reference: BMW 18308053348 (18 30 8 053 348) A leak-free exhaust starts with a proper seal. The Valvetronic Designs 70mm Stainless Steel Flange Gasket is a direct-fit...