Spool Performance Charge Pipe Upgrade Kit For 2016–2024 F & G Series M140i, M240i, 340i, 440i, 540i, 740i, X3 & X4 BMWs with the B58 Engine Gen 1 & Gen...
SPOOL S58 Stainless Steel Race Downpipe Upgrade your BMW with our SPOOL S58 Stainless Steel Race Downpipe, made from 304 stainless steel and designed to reduce backpressure and unleash over...
The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM...
Spool Performance Upgraded BMW DCT 8/8 Clutch Set – The Ultimate High-Power, Track-Ready DCT Solution The Getrag/BMW 7-speed DCT (GS7D36SG) is a very capable and advanced dual-clutch transmission but once...
Spool Performance Stage 2 Transmission Kits for 8HP70, 8HP75, and 8HP76 After over a year of rigorous testing, Spool Performance proudly presents our Stage 2 Transmission Kits for the 8HP70,...
Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission DIY Parts Kit After over a year of rigorous testing, Spool Performance proudly presents our Stage 2 Transmission Kits for the...
Spool Performance 8HP45 / 8HP50 / 8HP51 upgraded billet 7075-T6 D Clutch Drum The factory A380 cast-aluminum D-drum in the ZF 8HP45/50/51 is one of the weak links once...