Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!
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Upgrade to 5150's Custom Age 625+ Head Stud Kit Built by ARP!
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Track-tested and street-ready—the ULTIMATE cooling system upgrade for your N54 or N55!
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For vehicles with manual transmission only
This product was last offered at the strikethrough price on
05-02-2026
Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 14.55lbs with this Performance intercooler!
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Featuring an 85% increase in frontal surface area leading to 60% more volume for increased cooling and power!
90lb/hr 950cc per minute set of 6 fuel injectors
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For Custom Applications - Will require additional tuning or modifications. NOT DIRECT DROP IN!
Charge-pipe upgrade kit with HKS blow off valve flange - HKS BOV not included.
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The twin disc 9 inch with ceramic friction discs is designed for high horsepower motorsport applications where a high heat and torque capacity is required. Rated for 1350 ft-lb!
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The upgrade N52/N54/N55 owners have been waiting for - get rid of that failure-prone water pump to thermostat hose
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This product was last offered at the strikethrough price on
05-02-2026
Designed to hold 100 to 200% more torque capacity to the wheels. Good for 660 ft/lbs Torque to the wheels.
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For vehicles with production date from 01/2009 with 6 bolt flange
For vehicles with production date from 01/2009 and 6 Bolt Cranshaft
Protect your vehicle's fragile oil pan and under carriage with this 1/8” (3.175mm) thick aluminum skid plate. A rigid skid plate made in the USA with access to the drain plug without removal! Also available in a wrinkle black finish see ES4315747
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For RWD production vehicles only
This product was last offered at the strikethrough price on
05-02-2026
Forged from 4340 aircraft-quality alloy for maximum performance
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New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Wrinkle Black - Includes functional air scoop
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CARB certified for sale in all 50 states
This product was last offered at the strikethrough price on
05-15-2026
Protect your engine from catastrophic damage and upgrade your accessory belt with this Enthusiast Bundle!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This product was last offered at the strikethrough price on
05-05-2026
Kit with catch can and rubber hose; for retrofitting on a variety of vehicles.
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Designed specifically for high horsepower, street driven vehicles, the 9" twin disc organic is the ultimate street clutch. Rated for 890 ft-lb!
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For Vehicles With Motiv ReFlex Unit Currently Installed
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For Vehicles With Motiv ReFlex Unit Currently Installed Only