Alter parameters and fine-tune � wirelessly!
For use with N54 JB4 systems and any JB4 manufactured prior to 2017. Please check board diagrams to properly identify your JB4 before ordering.
Brand:
ES#:
3508698
Mfg#:
JB4-BT
In Stock
$149.00
This product was last offered at the strikethrough price on 05-12-2026
Get a new set of spacers and widen the stance of your vehicle
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
275
Mfg#:
3055665
In Stock
14% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$119.99
This product was last offered at the strikethrough price on 05-12-2026
Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! **4mm or thicker wheel spacers will be needed.**
Lightweight, corrosion resistant, high performance lug bolt
10X Entries For Our 25th Anniversary Sweepstakes! Stock length bolts for use without spacers
Brand:
ES#:
3570253
Mfg#:
025384ECS05-0121
In Stock
ON SALE!
SAVE 15%
$339.99
This product was last offered at the strikethrough price on 06-13-2026
Black zinc coated wheel lock bolts for extra security on your wheels. M14x1.25x38mm
10X Entries For Our 25th Anniversary Sweepstakes! For use with 10-12mm spacers
Brand:
ES#:
4745664
Mfg#:
003901ECS40B3
In Stock
ON SALE!
SAVE 25%
$95.99
This product was last offered at the strikethrough price on 06-13-2026
This kit will allow you to restore the functionality of your on board computer's external temperature reading.
10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2635473
Mfg#:
65816905133KT
Ships in 5 Business Days
ON SALE!
SAVE 23%
$88.53
This product was last offered at the strikethrough price on 05-02-2026
Lifetime Replacement
