Products

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

-48%

S55 Stainless Steel Race Downpipe | Fits BMW M3/M4/M2 Competition Key Features: Precision Engineering: Handcrafted from...

Spool Performance BMW S58 Upgraded Stock Location Twin Turbo Kit [1000+HP]

-15%

***ON BACKORDER DUE TO POPULAR DEMAND. EMAIL CUSTOMER_SERVICE@SPOOLPERFORMANCE.US FOR LATEST AVAILABILITY INFO. THANK YOU!***  ...

S58 Stainless Steel Race Downpipe | Fits G80/G82/G83 BMW M3 & M4, G87 M2

-50%

Upgrade your BMW with our SPOOL S58 Stainless Steel Race Downpipe, made from 304 stainless...

Wireless Ethanol Analyzer Kit [ G80/G82 S58 M3/M4 ]

The Spool wireless Ethanol Analyzer kit is a very cost-effective and robust ethanol content and...

Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission DIY Parts Kit

-18%

SOLD OUT DUE TO HIGH DEMAND. Accepting backorders, so you can secure a set from...

Spool Performance 8HP70 / 8HP75 / 8HP76 upgraded billet 7075-T6 D Clutch Drum

-40%

Spool Performance 8HP70 / 8HP75 / 8HP76 upgraded billet 7075-T6 D Clutch Drum   The...

Spool IFX350 Upgraded DI Injectors +30% [S58]

Spool Performance proudly introduces the IFX 350, the pinnacle of Direct Injection (DI) injector technology...

Spool FX-350 Upgraded High Pressure Fuel Pumps [S58]

Spool Performance is proud to introduce our latest and greatest high-pressure fuel pump capable of...

Spool Performance ZF 8HP70 / 8HP75 / 8HP76 Billet 300M C-Hub Cog Drive

Spool Performance ZF 8HP45 / 8HP50 / 8HP51 Billet 300M C-Hub Cog Drive The factory...

Wireless Ethanol Analyzer Kit BMW S55

-11%

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

Spool Performance 8HP70, 8HP75, 8HP76 Stage 2 Upgraded Transmission - Build at Spool Performance HQ

-7%

We have been getting a lot of requests to have the DIY Kits installed and...