Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Enhanced cooling, more power, direct-fit BMW intercooler upgrade for performance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 07'-13' Model years
A great package for a new care owner looking to gain more power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Includes Cobb High Flow Filter, Front Mount Intercooler, and AccessPORT V3.
DKM's Twin 215mm disc clutch kit designed to hold up to 650 ft/lbs of wheel torque - Designed for track and race vehicles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with a production date up to 01/2009 with a 8 bolt flange For vehicles with a production date up to 01/2009 with a 8 bolt flange
Necessary hardware for your Dinan Big Turbo installation
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The FrankenTurbo F800 is the ultimate power solution for N55 owners who refuse to compromise between spool time and top-end dominance.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Electronic Waste Gate
The FrankenTurbo F800 for F3X PWG N55 engines is a complete Stage 3 turbocharging system designed to redefine the airflow limits of the N55 block.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Pneumatic Wastegate (PWG)
The FrankenTurbo F650 for the F3X PWG N55 is a "Super-Hybrid" turbocharger system that offers a potential 550-650+ whp.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Pneumatic Wastegate (PWG)
Specifically engineered for 335i/is owners looking to break the 700whp barrier while retaining the factory-style low-mount twin configuration.
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Swap our your OEM plastic charge pipe for a reliable and performance geared option!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with N55 Engine
The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.
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This kit replaces the brittle stock unit with mandrel-bent aluminum piping, providing a permanent solution that can handle significantly higher boost levels than stock.
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Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.
