Products

S55 Stainless Steel Race Downpipe | Fits BMW M3/M4/M2 Competition

-48%

Key Features: Precision Engineering: Handcrafted from mandrel-bent, TIG-welded 3″ 304-grade stainless steel, ensuring durability and performance. Optimized...

Spool Performance 4" Turbo Inlet Guard

-25%

Protect your turbo with the advanced Spool Performance Billet Turbo Guard, specifically engineered to shield...

Spool Stage 3 Low Pressure Fuel Pump [S55]

-19%

Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure...

Wireless Ethanol Analyzer Kit BMW S55

-11%

The Spool Wireless Ethanol Analyzer Kit is an affordable and reliable solution for monitoring ethanol content...

Spool FX-170 Upgraded High Pressure Fuel Pump Kit [S55]

Spool FX-170 Upgraded High-Pressure Fuel Pump Kit – S55 What is the FX-170? The FX-170...