Increases power, improves throttle response, enhances turbo spool, and sound.
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Increases power, improves throttle response, enhances turbo spool, and sound.
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Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.
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CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe.
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Looking to push a BMW build to its absolute limits without the usual wiring headaches? The Fuel-It! CANfuel offers a smart, flexible way to deliver the precise fueling a high-performance engine demands.
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For Automatic Transmissions Only
Replace those Worn Out Rod Bearings!
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+0.50mm
Replace those Worn Out Rod Bearings!
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Standard Size
Track-spec transmission mounts eliminate drivetrain deflection for laser-precise shifting
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Slate-grey polyurethane mounts stop transmission twist for crisp, precise shifting.
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Capable of 600+ WHP with supporting modifications - New, no core charge!
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Capable of 600+ WHP with supporting modifications - Includes a refundable $1500 core charge
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Improved cooling efficiency through superior design! See up to a 120hp increase with supporting mods!
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Dyno Proven gains of up to 15 hp and 17 lb.-ft. of torque
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This product was last offered at the strikethrough price on
05-15-2026
Upgrade Your Gen 2 B58 With Kelford Cams!
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For Gen 2 B58 Cars
The PFS B58 Port Injection Kit from Vargas Turbo Technologies is designed for enthusiasts looking to push their B58-powered vehicles beyond the limits.
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Engages water-methanol system at 35PSI
Adjustable from 25-50psi
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Includes 2.5 gallon tank, red high temp nylon tubing, and quick-connect fittings
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