Products

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...

Wireless Ethanol Analyzer Kit BMW S55

-11%

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

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 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 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 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...

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

-20%

Spool Performance is proud to introduce our upgraded DI injectors for the Gen1 B48/B46 Platform....

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...

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...

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 Race Downpipes for V8 N63R 2017 – 2021 BMW M550i, 750i, 850i, X5 M50i, X6 M50i & X7 M50i G30 G05 G06 G07 G11 G31

-25%

Spool Race Downpipes for V8 N63R 2017 – 2021 BMW M550i, 750i, 850i, X5 M50i,...

Spool Performance Split Fuel Surge Tank

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

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...

SPOOL B58 S58 Steel Heat Shield for Top Mount Turbo Setups

SPOOL B58 S58 Steel Heat Shield for Top Mount Turbo Setups Designed to protect the...

Spool Race Downpipes S63R X5M F95 X6M F96

Spool Race Downpipes S63R X5M F95 X6M F96X5 M F95 S63M  (11/2017 — 03/2023)X6 M...

SPOOL B46/B48 2.0T Charge Pipe Kit

SPOOL Performance BMW B48/B46 Aluminum Charge Pipe Pre-order: ETA September 30, 2026 Upgrade the weak...

Spool Performance 2021+ Mild Hybrid 8HP51 Oil Pan

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

ReFlex+ Advanced I/O Integration - Universal (Inline-6)

The ReFlex+ is an advanced integration module for performance vehicle tuning and auxiliary component control. With multiple patented...

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 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 F-Series S55 High Performance Fuel Pump - Stage 3 & Stage 4 - 900WHP+

Spool Performance S55 High-Performance Fuel Pump Kits Give your S55 the fuel supply it needs...

S58 Port Injection Kit - Full Package for G87 M2 / G80 M3 / G82 M4 / G83 M4

Spool Performance S58 Port Injection Kit – BMW G87 M2 / G80 M3 / G82...

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 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 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...

S58 Port Injection Kit - for G87 M2 / G80 M3 / G82 M4 / G83 M4

Spool Performance S58 Port Injection Kit – BMW G87 M2 / G80 M3 / G82...

SPOOL 8HP45/8HP50/8HP51 or 8HP70/8HP75/8HP76 Billet Main Shaft

SPOOL 8HP45 / 8HP50 / 8HP51 & 8HP70 / 8HP75 / 8HP76 Billet Main Shaft...

Spool Stage 3 Low Pressure Fuel Pump - DIY LPFP Kit [G30 M550i]

Spool Stage 3 Low Pressure Fuel Pump (LPFP) – DIY LPFP Kit (G30 M550i N63)...

SPOOL BMW G90 M5 Race Downpipes

-65%

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...