2025 Porsche Cayenne 9YA GTS Sport Utility V8 4.0L Performance ECU & TCU Tuning

Max gains of +194-229 AWHP and +265-267 AWFT-LBS and a Limited Powertrain Warranty Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

4461030

Mfg#:

ECU40TEA825GTSP

$1999.99 USD

Add to Cart

Lifetime Replacement

Max gains of +194-324 AWHP and +265-352 AWFT-LBS depending on octane and model Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:

ES#:

4461029

Mfg#:

ECU40TEA825GTS

$999.99 USD

Add to Cart

Lifetime Replacement

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4714891

Mfg#:

JB4-OBDII-CA

$25.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Version 1. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4940110

Mfg#:

JB4-OBDII-4P7FCA

$25.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4714892

Mfg#:

JB4-OBDII-CA-MC

$30.00 USD

Add to Cart

Lifetime Replacement