Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track.
Features massive 8-piston billet calipers and 390mm 2-piece floating rotors to deliver motorsport-grade stopping power and fade-free performance for the street or track.
Allows individual ride height adjustment at each corner of your vehicle - Make your stock suspension height adjustable, without compromise!
Fits convertible models with DRC - Average lowering of 0.2"-1.0" Front, 0.2"-0.8" Rear
Retains the use of your factory shocks while providing the ability to adjust ride ride height
For convertible models without electronic dampening control. Range of lowering is 0.2-1.0" in the front and 0.2-0.8" in the rear.
The APR Stage 1 ECU Upgrade is the first step towards making more power! This simple upgrade requires no engine hardware modifications and produces 455-466 HP with 329-335 FT-LBS of torque.
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Brand:
ES#:
2677787
Mfg#:
RS542STG1CHPKT
Ships in 1-2 days
ON SALE!
SAVE 10%
$964.99
This product was last offered at the strikethrough price on 07-31-2026
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
