Offers impressive power gains throughout the RPM range, improved throttle response, optional exhaust crackle, and more!
Gains from 16 WHP/19 WTQ on Stage 1 up to 41 WHP/52 WTQ on Stage 2
Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with MPVI2+ and MPVI3 interfaces.
For use with HP Tuners MPVI2+ and MPVI3 interfaces only.
Brand:
ES#:
4840618
Mfg#:
H021-002-06
Ships in 5 Business Days
$60.99
This product was last offered at the strikethrough price on 05-12-2026
Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. Includes JB4 side repair harness molex pigtail.
Gains up to 24Hp, 444hp/357lb-ft (93 octane)
Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes! This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
Brand:
ES#:
2678620
Mfg#:
R842STG1CHPKT
In Stock
ON SALE!
SAVE 10%
$1199.99
This product was last offered at the strikethrough price on 07-31-2026
Gains up to 24Hp, 444hp/357lb-ft (93 octane)
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. Drive your vehicle to our location
Brand:
ES#:
2972461
Mfg#:
R842STG1CHPKT1
In Stock
ON SALE!
SAVE 10%
$1349.99
This product was last offered at the strikethrough price on 07-31-2026
$1214.99 USD
Free Shipping
Lifetime Replacement
More About Performance ECU Software / Tuning
Add power and performance with special ECU software upgrades from recognized tuning leaders like APR, 034Motorsport, Unitronic, Integrated Engineering. Let our trained support staff show you how to pick the performance ECU software upgrade that suits your driving preferences and budget.
Lifetime Replacement
