A firmer feel over stock for better handling characteristics, if you have aftermarket shocks/coilovers you might have to use their sleeve and use just the rubber inserts
Engineered to restore original performance and handling. German-made with world-famous Bilstein quality and a limited lifetime warranty!
2X Entries For Our 25th Anniversary Sweepstakes!
Minimizes friction in the engine and ensures maximum engine performance and low fuel consumption
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4220227
Mfg#:
20442
In Stock
35% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$20.99
This product was last offered at the strikethrough price on 08-01-2026
Wireless controlled unit that allows adjustable throttle response control
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4624166
Mfg#:
D440-1700
In Stock
ON SALE!
SAVE 10%
$288.99
This product was last offered at the strikethrough price on 07-31-2026
Create the kit which best suits your needs!
10X Entries For Our 25th Anniversary Sweepstakes! ECS recommends an oil service every 5,000-10,000 miles, depending on driving habits.
Lifetime Replacement
