King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
This product was last offered at the strikethrough price on
05-02-2026
King BMW (Size STDX) Coated Performance Main Bearing Set for B58B30A
This product was last offered at the strikethrough price on
05-02-2026
Remove the hydraulic restrictor built into the factory clutch line on your BMW to achieve faster, more predictable clutch engagement and connected driving feel.
10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
06-13-2026
The definitive solution for the notorious cooling system weaknesses found in the BMW F2X and F3X platforms.
2X Entries For Our 25th Anniversary Sweepstakes!
Eliminate intake restrictions for increased air flow and great power potential!
2X Entries For Our 25th Anniversary Sweepstakes!
Pairs with all types of coolant to increase heat transfer and decrease engine temps.
Increase air flow and lower intake temperatures with this simple modification!
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
07-20-2026
A performance, manual short shifter that gives you the quick and easy shifts you are looking for, without breaking the bank!
934 CFM - 5.7 amps at 12.3 volts
850 CFM - 5.1 amps at 12.3 volts
Two required per valve, necessary for use with certain supertech valves
Add some design flare to your engine bay!
Two required per valve, necessary for use with certain supertech valves
You'll finally be able to hear your turbos spooling!
You'll finally be able to hear your turbos spooling!
OEM quality solution and direct plug and play
Know your exact ethanol content in real-time via the Fuel-It! or JB4 app on your smartphone or tablet.