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. For use with JB4 only
Provide an additional 0.5 degrees of caster and allow for approximately 1.2 degrees of increased negative camber adjustment
2X Entries Into Our F80 M3 Sweepstakes
Drop-in proven performance with gains of up to 180HP! Equipped with a billet aluminum compressor wheel for quicker spool - includes our turbo muffler delete, turbo blanket, and comprehensive installation hardware!
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
4933101
Mfg#:
053191LA03
Ships in 1-2 days
ON SALE!
SAVE 14%
$1608.88
This product was last offered at the strikethrough price on 04-27-2026
Capture harmful particulates from circulating within your oiling system and make services easier with our 13mm hex drive
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3478576
Mfg#:
015137ECS02
In Stock
ON SALE!
SAVE 25%
$25.99
This product was last offered at the strikethrough price on 06-13-2026
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.
Lifetime Replacement
