New Products

SPOOL Port Injection Plug and Play Harness Kit – R8/Huracan V10

-50%

SPOOL Port Injection Harness Kit – R8/Huracan It’s no secret that our V10s are expensive...

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...

BMW B58 Gen2 Auxiliary Split Fuel System

-28%

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

A90/ A91 Toyota Supra Auxiliary Split Fuel System

-28%

Spool Performance A90 / A91 Toyota Supra Auxiliary Fuel System The Spool Performance A90 /...

BMW B58 Gen1 Auxiliary Split Fuel System

-28%

Spool Performance BMW B58 Gen 1 Auxiliary Fuel System The Spool Performance BMW B58 Gen...

BMW S58 Auxiliary Split Fuel System

-28%

The Spool Performance S58 Auxiliary Fuel System is designed for S58 owners pushing beyond the limits...

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...

McLaren 720S ISG Delete Kit

McLaren 720S ISG Delete Kit The factory Integrated Starter Generator (ISG) on the McLaren 720S...

Spool A90/A91 Supra Stage 3 Low Pressure Fuel Pump - DIY Kit [Gen 2 B58]

Spool Performance A90 / A91 Supra B58 Gen 2 DIY LPFP Kit Spool Performance introduces...

Spool VR30DTT Full 4 Inch Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]

-53%

Spool Performance VR30DTT 4” “Fat Boi” Race Downpipes Note: We sold out 150 units! Please...

Spool FX-350 Upgraded High Pressure Fuel Pump System | KIA STINGER

What is the FX-350? Introducing the Spool Performance FX-350, the next evolution of high-pressure fuel...

Porsche 911 Turbo 992 Turbo Inlet Pipe

The Porsche 992 Turbo represents a complete evolution of the 911 platform—and its intake system...

Spool Performance Darton Sleeved M178 Engine Block

Mercedes-AMG M178 Darton Sleeved Block The factory Mercedes-AMG M178 aluminum block was never designed for...

Spool Performance Darton Sleeved M177 Engine Block

Mercedes-AMG M177 Darton Sleeved Block The factory Mercedes-AMG M177 aluminum block was never designed for...

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...

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 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 Performance Split Fuel Surge Tank

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

Spool McLaren 765LT Titanium RACE Exhaust

Spool 765LT Titanium RACE Exhaust Made to order, please allow our team at least 15...

B58 5 Inch Stainless Steel 200 CELL Euro 5 Catted Downpipe Upgrade [Race Downpipes]

Spool 5 Inch B58 Downpipe 200 CELL CATTED - EURO 5 CATS Euro 5 catalytic...

Spool Performance IFX-EA150 Upgraded DI Injectors for EA839

Spool Performance IFX-EA150 Upgraded DI Injectors for EA839 Unlock the full fueling potential of your...

SPOOL Audi C8 RS6 Avant EA825 E85 Ethanol Analyzer Kit

SPOOL Audi C8 RS6 Avant EA825 E85 Ethanol Analyzer Kit Take your Audi C8 RS6...

Spool Performance Stage 2 Transmission for Dodge 8HP70 / 8HP75 - Build at Spool Performance HQ

-15%

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

Spool Performance Stage 2 DIY Transmission Kit for Dodge 8HP70 / 8HP75

-22%

Spool Performance Stage 2 Transmission Kit for Dodge 8HP70 & 8HP75 After over a year...

SPOOL B58 Gen 1 Plug and Play Motiv Reflex Plus Harness

-40%

Spool Performance B58 Gen 1 Plug-and-Play Reflex+ Harness The Spool Performance Plug-and-Play Harness is the...

SPOOL B58/S58 Plug and Play Ethanol Sensor Harness

-50%

Spool Performance B58/S58 Plug and Play Ethanol Sensor Harness Connect our ethanol sensor harness to...

Spool Performance 8HP45 / 8HP50 / 8HP51 upgraded billet 7075-T6 D Clutch Drum

-40%

Spool Performance 8HP45 / 8HP50 / 8HP51 upgraded billet 7075-T6 D Clutch Drum   The...

Spool Performance – Mercedes AMG 725 9G FX-RT Upgraded Clutch Kit

-22%

Spool Performance – Mercedes 725 9G FX-RT Upgraded Clutch Kit    Note: Please email customer_service@spoolperformance.us...

Spool Resonated Exhaust Turn Down Pipes / Dump Tubes | Infiniti Q50 Q60 RZ34 [VR30]

-50%

Introducing the Spool Performance Resonated Exhaust Turn Down Pipes for the Infiniti/Nissan VR30 Platform Crafted...

Spool VR30DTT Full Resonated Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]

-59%

This product is currently on backorder. We expect to have new inventory by the end...

Spool 3 Inch Resonated VR30DTT Lower Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]

-40%

Spool Performance 3” Resonated VR30DTT Race Lower Downpipes For Infiniti Q50 | Q60 | RZ34...

Spool Performance IFX-EA150 Upgraded DI Injectors for EA825

Spool Performance IFX-EA150 Upgraded DI Injectors for EA825 Unlock the full fueling potential of your...

Spool Performance BMW 7 Speed DCT Upgraded 8/8 Clutch Set

-30%

Spool Performance Upgraded BMW DCT 8/8 Clutch Set – The Ultimate High-Power, Track-Ready DCT Solution...

EA825 Low-Pressure Fuel System Upgrade

Over 60% increase in low-pressure fuel pump flow rate Replaces the Factory Fuel Pump Control...

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 2021+ Mild Hybrid 8HP51 Oil Pan

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

Spool Performance 8HP45, 8HP50, 8HP51 Billet Aluminum High Capacity Transmission Oil Pan Service Kit

Spool Performance Billet Aluminum 8HP Transmission Oil Pan Service Kit Our billet transmission oil pan...

SPOOL Quad-Fuel Pump Activation Harness + Relay Box

-17%

SPOOL Fuel Pump Activation HarnessBuilt with high-power builds in mind, the new SPOOL Fuel Pump...

SPOOL B58 G2 / S58 Plug and Play Motiv Reflex Plus Harness

-40%

Spool Performance B58 Gen 2 / S58 Plug-and-Play Reflex+ Harness The Spool Performance Plug-and-Play Harness...

Spool Performance B58 Engine Build

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

Spool Audi C8 RS6 RS7 | D5 S8 Race Downpipes

-25%

Spool Performance Downpipes for Audi C8 RS6 / RS7 & D5 S8 If you’re looking...

Spool 3 Inch VR30DTT Lower Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30] | IN STOCK NOW!

-56%

Spool Performance 3” VR30DTT Race Lower DownpipesFor Infiniti Q50 | Q60 | RZ34 IN STOCK...

BMW B58 / Toyota B58 Gen 3 Race Downpipe

WE CANNOT GUARANTEE FITMENT ON YOUR 2025 BMW B58, PLEASE BE SURE TO CHECK YOUR...

Spool McLaren 570s/600LT Wireless Ethanol Analyzer

-25%

Finally, a true ethanol content solution for McLaren 570s/600LT. The Spool Ethanol Analyzer is the first...

Spool BMW X3M & X4M S58 F97 F98 Race Downpipes

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

Spool Performance Handheld Ethanol Content Analyzer

The Spool Performance Handheld Ethanol Content Analyzer is a must-have tool for anyone who wants precise...

Spool McLaren 720s/765LT Wireless Ethanol Analyzer

-25%

Finally, a true ethanol content solution for McLaren 720s/765LT owners. The Spool Ethanol Analyzer is...

Spool Performance IFX800 Upgraded Turbocharger | Gen 1 B58

Spool Performance Upgraded Turbocharger for Gen 1 B58 Models The stock turbo on the Gen...

Spool Exhaust Turn Down Pipes / Dump Tubes | Toyota Supra A90 / A91 [B58]

Spool Exhaust Turn Down Pipes / Dump Tubes | Toyota Supra A90 / A91 [B58]...

Spool VR30DTT Full Downpipes Upgrade [Race Downpipes] | Infiniti Q50 Q60 RZ34 [VR30]

-47%

Spool VR30DTT Full Downpipes Upgrade [Race Downpipes] | 3 Inch Infiniti Q50 Q60 RZ34 [VR30]...

Spool Charge Pipe Upgrade Kit | [B58 Gen 1 & B58 Gen 2]

Spool Performance Charge Pipe Upgrade Kit For 2016–2024 F & G Series M140i, M240i, 340i,...

B58 5 Inch Stainless Steel Downpipe Upgrade [Race Downpipes]

**This product is currently on backorder. Please email customer_service@spoolperformance.us for information regarding availability.** Spool 5...

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

-48%

Key Features: Precision Engineering: Handcrafted from mandrel-bent, TIG-welded 3″ 304-grade stainless steel, ensuring durability and performance. Optimized...

Spool McLaren High Performance Forged Drag Beadlock Wheels | 18x11

Take your McLaren’s performance to the next level with High-Performance Forged Drag Beadlock Wheels—the ultimate solution...

Spool IFX1200 Full Frame Upgraded Turbocharger | Aston Martin Vantage [M177]

-38%

Spool Performance proudly introduces the IFX1200, a state-of-the-art turbocharger meticulously designed for the Mercedes M177...

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 McLaren 720s/765LT Downpipe Upgrade [Race Downpipes]

Spool Performance 720s/765LT Downpipe Upgrade NOTE: The one you receive may be heat shielded depending...

Spool McLaren 570s Downpipe Upgrade [Race Downpipes]

-29%

The Spool Performance Race Downpipes for the McLaren 570S are meticulously engineered to eliminate exhaust...

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...

F90 M5 Stainless Steel Downpipe Upgrade [Race Downpipes]

-65%

Introducing the Spool Performance F90 M5 Race Downpipes, expertly crafted from durable, corrosion-resistant 304 stainless...