Choose your bottle size to add up to 150hp with this EFI nitrous kit.
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Choose your bottle size to add up to 150hp with this EFI nitrous kit.
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Standard Size
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Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle
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Replace those Worn Out Rod Bearings!
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+0.25mm
The last Skid plate you will ever need! Massively improved durability over the factory plastic. Features an access panel for easy oil changes.
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For vehicles with M Sport front bumper
This product was last offered at the strikethrough price on
06-13-2026
Single Fan 40amp relay wiring harness kit - 185 degree on/165 degree off with Sending unit
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MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026
Designed for street and track cars. Conservatively rated at 540ft/lbs.
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For Vehicles with production date from 2007
Upgrade To The Turbosmart BOV!
Fits Chargepipes With Tial/Turbosmart Flange
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Beautiful Turner Enclosed Carbon Fiber Intake System for F10 535i. Flows over 10% more air than factory intake system!! Full Carbon Fiber Intake is also available, see (ES#4361926)
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This product was last offered at the strikethrough price on
06-13-2026
Unleash the hidden power in your vehicle to get instant feedback & response!
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Two required per valve, necessary for use with certain supertech valves
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This product was last offered at the strikethrough price on
03-04-2026
The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity!
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For Vehicles with Production Date from 02/09 with 6 Bolt Crank
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026
The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026
Significantly lowers backpressure and exhaust gas temperatures (EGTs), allowing the N55 to maintain a flat power curve all the way to redline—effectively turning the 535i into a 700+ whp powerhouse.
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For vehicles with Pneumatic Wastegate (PWG)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
07-01-2026