BMW S58

Spool Performance is proud to introduce our latest and greatest high-pressure fuel pump capable of delivering 50% more fuel than OEM pumps for the S58 platform. Our latest innovation is designed...

Spool Performance is thrilled to bring our S58 stage 3 LPFP kit to market. The kit includes everything needed to add a secondary boost-activated low-pressure pump to solve any low-side...

Suits 2020 + S58 models G80 (M3) G82 (M4) Catless stainless steel Downpipe with optional flexpipe.  Also available catless and catted with heatshield.

S58 G20 (M340i) CATBACK EXHAUST Available in Stainless  20% larger exhaust volume capacity over stock Straight through performance, no mufflers with valves open 20HP to 35HP increase depending on supporting...

Features Heat shields to block hot engine air Air Filter Increases airflow to the engine Black powder coated  Improves sound Suits 2020+ S58 3.0T models G80 (M3 Competition)  G82 (M4...