2025 BMW M4 CS Performance Parts

*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 the sound...

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...

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with...

Compared to the OEM G8X coolers, the CSF units are a significant upgrade. The TIG welded aluminum tanks are much larger than the OE plastic tanks offering superior strength and fluid volume. A larger 2-row 42mm core increases cooling efficiency and capacity. This high...

The Eibach PRO-KIT is a premium line of lowering springs designed to enhance the performance and appearance of your vehicle. Whether you're a car enthusiast looking to improve the handling of your daily driver or motorsports competitor looking for an edge on the track....

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily...

BMW G8X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G8X BMW M3/M4, and allow for full articulation with the proper ball joint angle. The main arm is slotted to allow the use of pinch bolts, and...

These rear lower control arm inner bushings replace the large rubber OEM bushing attaching the lower control arm to the subframe with a low-friction, PTFE-lined spherical bearing. Replacing the OEM component with this bushing eliminates deflection and binding under heavy load, preserving your desired...

BMW G8X Tension Rods (TR) provide a wide range of front caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. Low-friction, smooth articulating FK Spherical Bearings eliminate the stock mushy rubber bushing to provide...

Main Bearing Set for BMW B58B30, S58B30 3.0L Inline 6 - Standard with extra .025mm (0.001") oil clearanceThis Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2023-2026 BMW M2 Base 2021-2026 BMW M3 Base 2021-2026 BMW M3 Competition 2022-2026 BMW M3 Competition...

Main Bearing Set for BMW B58B30, S58B30 3.0L Inline 6 - StandardThis Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2023-2026 BMW M2 Base 2021-2026 BMW M3 Base 2021-2026 BMW M3 Competition 2022-2026 BMW M3 Competition xDrive 2024 BMW M3 CS 2021-2026...

ACL BMW B58 / Toyota Supra B58 Standard Size Performance Rod Bearing SetThis Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2023-2026 BMW M2 Base 2021-2026 BMW M3 Base 2021-2026 BMW M3 Competition 2022-2026 BMW M3 Competition xDrive 2024 BMW M3 CS...

ACL BMW B58 / Toyota Supra B58 Standard Size Performance Rod Bearing SetThis Part Fits: Year Make Model Submodel 2016-2018 BMW 340i Base 2023-2026 BMW M2 Base 2021-2026 BMW M3 Base 2021-2026 BMW M3 Competition 2022-2026 BMW M3 Competition xDrive 2024 BMW M3 CS...

BMW G8X adjustable Rear Upper Arms (RUA) are an absolute necessity to maintain proper rear camber and reduce tire wear on the street and track. The stock BMW setup has an aggressive camber curve through bump travel, which is very apparent on lowered cars....

The PowerStop Z23 Evolution Sport ceramic brake pads are designed as an upgrade over stock brakes to reduce brake dust & eliminate noise, so you can ride in comfort. These brake pads are made with a low-dust ceramic formula, infused with carbon-fiber for increased...