Spool B58 Downpipe 4.5” Race Downpipe Do not buy downpipes with 100 welds, more prone to cracking as for why we designed it this way, many other companies have a...
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...
The Spool Performance VR30DDTT full race downpipes are engineered to improve exhaust flow efficiency and reduce backpressure directly after the turbine, allowing the turbochargers to operate more effectively across the...
Spool Performance M157 Silicone Upgraded Inlet Pipes The inlet pipes on the M157 E63/ CLS63 and M278 E550/ CLS550 are made of a fabric wound onto a plastic coilspring. Over...
Spool Performance is excited to introduce our B58 DIY Stage 3 Kit, designed for enthusiasts seeking a cost-effective solution to fueling challenges. This DIY kit offers similar flow rates as...
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...
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...