A must when swapping to metal manifolds!
A must when swapping to metal manifolds!
Increased fueling for bigger power - supports up to 575whp!
Less restrictive intake components provide more horsepower and better sound.
The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity!
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
84mm bore, 9.2:1 compression ratio. Includes HD wrist pins, dome & skirt coatings.
Convert your open differential to a locked differential without the costly expense of an limited-slip conversion.
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For automatic transmission vehicles only, or manual transmission vehicles produced before 09/2007.
This product was last offered at the strikethrough price on
06-13-2026
Rebuilt stock internals & TD04 compressor wheels with an upgraded wastegate, thrust system, and new actuators - supports up to 525WHP at the wheels! No Core Charge
2X Entries For Our 25th Anniversary Sweepstakes!
Features a 29% size increase from OEM, with gains up to 14hp and 18ft-lbs of torque!
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
08-20-2026
This VTT intake manifold delivers with proven design and flawless execution.
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The BMW n54 HKS BOV comes complete with all necessary hardware required for a complete and professional installation.
Everything you need to service your ignition system, featuring Bosch components
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Choose your bottle size to add up to 150hp with this EFI nitrous kit.
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.
The ultimate supplementary fueling kit for the N54 and N55 engines!
Protect Those Cabin Air Filters!
Perfect for aggressive street and moderate racing demands. Conservatively rated up to 520 ft/lbs torque capacity.
For vehicles with a production date up to 01/2009 and an 8-Bolt Setup