Collections of BMW M3 M4 G82 Turbo Upgrade Kits Online

Spool BMW Gen 2 B58 Wireless Ethanol Analyzer Kit

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

Wireless Ethanol Analyzer Kit BMW S55

-11%

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

BMW B58 Gen2 Auxiliary Split Fuel System

-28%

Spool Performance B58 Gen 2 Auxiliary Fuel System The Spool Performance B58 Gen 2 Auxiliary...

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

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

Spool Stage 3 Bucketless Low Pressure Fuel Pump [E9X/E8X]

Fuel Line upgrade option: Our Fully E85 compatible Pro Fuel line is Nylon and Stainless...

Spool Performance ATC-13 Stage 2 Transfer Case DIY Kit

-22%

Spool Performance ATC-13 Stage 2 Transfer Case DIY Kit The ATC-13 transfer case is a...

Spool Performance 8HP45, 8HP50, 8HP51 Stage 2 Upgraded Transmission - Build at Spool Performance HQ

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

Spool IFX150 Upgraded DI Injectors [Gen 1 B46/B48]

-20%

Spool Performance is proud to introduce  our upgraded DI injectors for the Gen1 B58 Platform....

Wireless Ethanol Analyzer Kit [N55 FXX 2/3/4 series ]

-11%

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

F91/F92/F93 M8 Stainless Steel Downpipe Upgrade [Race Downpipes]

-30%

Introducing the Spool Performance BMW M8 Race Downpipes, expertly crafted from durable, corrosion-resistant 304 stainless...

Spool FX-350 Upgraded High Pressure Fuel Pump [B46/B48]

-8%

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

Spool Stage 2 IFX350X Upgraded DI Injectors +60% [Gen 2 B58]

Spool Performance is proud to introduce our upgraded DI injectors for the Toyota Supra Gen2...

Wireless Ethanol Analyzer Kit [ F97/F98 S58 X3M/X4M ]

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

Spool Stage 1 IFX350 Upgraded DI Injectors +30% [Gen 2 B58]

-20%

Spool Performance is proud to introduce  our upgraded DI injectors for the Gen2 B58 Platform....

B58 Gen 1 Exhaust Cam Fuel Lobe Mod | +40%

-31%

Spool Performance is proud to offer our in-house B58 Gen1 Exhaust Cam Fuel Lobe Mod service...

Spool FX-200 Upgraded High Pressure Pump [B46/B48]

Spool Stage 2 FX-200 BMW B46/B48 Upgraded High Pressure PumpWhat is the FX-200?The FX-200 is...

Spool B58/S58 Billet Race Torque Converter Upgrade - No Core Required!

Spool Performance B58/S58 Billet Race Torque Converter Upgrade Introducing the Spool Performance X58 Billet Race...

Spool Performance 2021+ Mild Hybrid 8HP51 Oil Pan

Spool Performance 2021+ Mild Hybrid 8HP51 Oil Pan When building a transmission, replacing the oil...

Spool Performance Split Fuel Surge Tank

High-horsepower engines don’t just need more fuel — they need stable, predictable fuel control. The...

Spool Stage 2 IFX350X Upgraded DI Injectors +60% [Gen 2 B46/B48]

Spool Performance is proud to introduce our upgraded DI injectors for the Toyota Supra Gen2...

Spool Performance FPR-T Compact Billet Fuel Pressure Regulator

-10%

Spool Performance FPR-T Compact Fuel Pressure Regulator Precise, stable fuel pressure is the foundation of...

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...

Spool Stage 1 IFX350 Upgraded DI Injectors +30% [Gen 2 B46/B48]

-31%

Spool Performance is proud to introduce  our upgraded DI injectors for the Gen2 B48/B46 Platform....

Spool Stage 4 FX400X Upgraded High Pressure Fuel Pump [B58 Gen 2]

THIS PRODUCT IS CURRENTLY ON BACKORDER. CONTACT US AT CUSTOMER_SERVICE@SPOOLPERFORMANCE.US IF YOU HAVE ANY QUESTIONS....

Spool Performance Billet Manifold A90 Supra 2 Port Top Mount Turbocharger Kit

Spool Performance Billet Manifold Supra 2 Port Top Mount Turbocharger Kit Spool Performance is proud...

Spool FX-200 Upgraded High Pressure Pump [N20/N26]

-10%

What is the FX-200? The FX-200 is an upgraded high-pressure fuel pump for the BMW...

SPOOL Low Pressure Fuel Pump PWM Activation Harness - BMW

SPOOL Low Pressure Fuel Pump PWM Activation Harness Proudly introducing our Spool Performance Low Pressure...

SPOOL BMW G90 M5 Race Downpipes

-50%

SPOOL BMW G90 M5 Race Downpipes These are built to order and could take 3-5...

Spool Performance B58 Engine Build

Spool Performance B58 Engine Build Program $8,910.00 is the price for labor for assembly, please...

Wireless Ethanol Analyzer Kit [N20/N26 FXX 2/3/4 series ]

-11%

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

Spool Stage 3 Low Pressure Fuel Pump [N20/N26]

-25%

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