Offers the ability to convert to a complete air suspension system via a coilover-to-air conversion kit (coming soon)!
For vehicles with 5 bolt front upper strut mounts
Provides seamless, real-time monitoring of important data via direct CAN Bus communication with the factory ECU - Installs into your factory vent for a sleek look
Perfect for BMW enthusiasts who demand precision braking and consistent performance across a variety of driving conditions.
2X Entries For Our 25th Anniversary Sweepstakes! For vehicles with grey single-piston caliper M Sport brakes with production date up to 07/2015
Brand:
ES#:
4907808
Mfg#:
BSD1860
Ships in 1 Business Day
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$441.99
This product was last offered at the strikethrough price on 08-17-2026
Performance replacement for your factory diverter valve - designed to recirculate boost pressure like the factory diverter valve, but with a much quicker response
Ensures that your vehicle maintains a "new car" look while delivering shorter, more consistent stops.
Fits 2014 BMW 428i xDrive with 1 piston front calipers and 312mm front rotors
Brand:
ES#:
3989209
Mfg#:
CRK6744
Ships in 2 Business Days
$457.99
This product was last offered at the strikethrough price on 05-22-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
