Volkswagen MK5 Stage 1

Average gain of 46 horsepower and 62 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with TSI engine only

Brand:

ES#:

3579490

Mfg#:

IESOCCT1

$639.99

This product was last offered at the strikethrough price on
12-09-2025

$628.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Average gain of 18 horsepower and 24 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:

ES#:

4505717

Mfg#:

IESOVB11

$578.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Average gain of 18 horsepower and 24 lb-ft of torque on 91/93 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.

Brand:

ES#:

3579506

Mfg#:

IESOCBB1

$578.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Average gain of 53 horsepower and 80 lb-ft of torque on 91 Octane affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For vehicles with FSI engines only

Brand:

ES#:

3579504

Mfg#:

IESOCBC1

$639.99

This product was last offered at the strikethrough price on
12-09-2025

$628.99 USD

Add to Cart

Free Shipping

Lifetime Replacement