Increased fueling for bigger power - supports up to 900whp!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Increased fueling for bigger power - supports up to 900whp!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Enables precise control of aftermarket performance components like fuel pumps, meth injection kits, boost controllers, port injection kits
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Downpipe upgrade for vehicles with the B58 engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Dinan's 1-Step colder performance spark plug for B48, B58, and S58 engines!
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Actuates the central VANOS valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wirelessly connect your JB4 to your phone!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.
Advanced, fully synthetic genuine BMW oil used by the BMW dealer network. Offers superior protection and performance in both turbocharged and non-turbocharged engines.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states - CARB EO D-176-56 (2019-21 F2x/F3x M240i/340i/440i Only)
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
06-13-2026
Designed for a wide range of demanding, high performance applications, this battery is reliable, long-lasting, and engineered for high shock and vibration applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shipping
Quality aftermarket replacement B58 valve cover with integrated PCV valve.
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
Thermostat controlled by the ECU for precise temperature control.
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
06-13-2026
Upgrade your intake manifold to reduce IATs and intake restriction for great power potential!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade From Your Outdated Batch-Fire Injector Controller!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Aluminum Connector, Gasket, and Temperature Sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Add in a 0-10 Bar Pressure Sensor For Your Motiv ReFlex!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes new injectors, seals, brackets, and bolts!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!