Eliminate the delay in throttle response times with a simple XLR addition! Allows for Bluetooth connectivity for easy App based control. *Open Box - New Product*
Brand:
ES#:
4708645
Mfg#:
999951
In Stock
ON SALE!
SAVE 16%
$299.00
This product was last offered at the strikethrough price on 11-07-2026
JHM developed their Updated 1-2 Shift Collar based on the demands of testing and abusing the 01E Transmission since early 2007
*To be used with both the JHM Performance Carbon 1-2 Synchros (ES4070508) or the OEM Updated 1-2 Synchros (OEM PN 012311247H)*
Upgrades existing APR Stage I software to Stage II Supercharger Pulley upgrade software
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! For use with the APR Supercharger Pulley Upgrades - Existing APR Stage 1 software must be present for thi
Required software to properly upgrade to a K04 turbocharger
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio. Ship your ECU for free, or drive your vehicle to our location
For customers WITH APR Stage 1, moving to the IS38 turbocharger upgrade.
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
The CTS Turbo 2.0T recirculating DV KIT replaces the factory plastic unit which has been prone to failure from torn diaphragms, cracked plastic, and electrical malfunctions.
A CNC-machined billet aluminum oil fill port for your Audi 4.0T that replaces the flimsy factory plastic and features an integrated 1/8" NPT port to easily monitor real-time crankcase pressure.
Lifetime Replacement
