Wirelessly connect your JB4 to your phone!
For JB4 systems produced 2017 and later. Please check board diagrams to properly identify your JB4 before ordering.
If you are experiencing a rough idle, misfire, or check engine light, injectors could be the problem. Decouplers included in the kit along with 8 injectors.
Next generation high performance street brake pad offering greater stopping power and pedal feel, with very low dust and noise
For M-Sport brakes only!
Brand:
ES#:
4689779
Mfg#:
HB917B.626
In Stock
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$183.99
This product was last offered at the strikethrough price on 08-05-2026
Astonishing gains up to +343 Horsepower & 348lb-ft Torque! 100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Allows you to run classic Bmw wheels on your 5x112 chassis Bmw. Bolts to your hub and has studs for quick mounting of your new wheels.
10X Entries For Our 25th Anniversary Sweepstakes!
Sold in pairs (2) so you can dial in the exact offset you want if running staggered fitment wheels
Includes 11 liters of Liqui Moly New Generation 5w-40 synthetic engine oil, Hengst oil filter and new drain plug
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4691170
Mfg#:
11427583220G4KT
In Stock
$176.52
This product was last offered at the strikethrough price on 05-15-2026
Lifetime Replacement
