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Volkswagen Jetta VI Sedan GLI Performance Engine Parts

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ES#5457424 - UVM63MMDUALOUTX2 - Universal Valved Muffler Kit - Single Inlet / Dual Outlet - 2.5" (63mm) - 2 Mufflers - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457424
Mfg#:
UVM63MMDUALOUTX2
Ships in 1 Business Day
$599.99 USD
Free Shipping

Get that Exhaust tone you've been looking for! Features 3" turboback with an HJS sport catalytic converter with twin 3" polished tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2828293
Mfg#:
SSXVW290
Ships in 3 Business Days
$2462.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Get that Exhaust tone you've been looking for! Features 3" turboback with an race catalytic converter with twin 3" cerakote black tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4159537
Mfg#:
SSXVW318
Ships in 3 Business Days
$2208.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Get that Exhaust tone you've been looking for! Features 3" turboback with an HJS sport catalytic converter with twin 3" cerakote black tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
4159517
Mfg#:
SSXVW317
Ships in 3 Business Days
$2614.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Get that Exhaust tone you've been looking for! Features 3" turboback with an race catalytic converter with twin 3" polished tips. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2828294
Mfg#:
SSXVW291
Ships in 3 Business Days
$2056.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replaces the failure-prone factory diaphragm for rock-solid boost control affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
5456833
Mfg#:
VWR144001
Ships in 3 Business Days
$440.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Engages water-methanol system at 35PSI Adjustable from 25-50psi affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826280
Mfg#:
81081
Ships in 2 Business Days
$74.99 USD
Free Shipping
on orders $49 and up

Average gain of 57 horsepower and 88 lb-ft of torque on 93 Octane @ 18 PSI with Exhaust upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Tunezilla - Corporate Logo
ES#:
3097362
Mfg#:
TSI-20T-2
Ships in 7 Business Days
$649.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2771628 - DQ250SFTWREKT1 - Software Upgrade For DQ250 DSG - K04 Turbo - At this time the software upgrades can only be performed with the car at ECS Tuning location in Ohio - APR - Volkswagen

At this time the software upgrades can only be performed with the car at ECS Tuning location in Ohio 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!

Brand:
APR - Corporate Logo
ES#:
2771628
Mfg#:
DQ250SFTWREKT1
Ships in 1-2 days
$499.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2743281 - 3C0145805AM - Intercooler - Replacement intercooler for your 2.0T - Genuine Volkswagen Audi - Audi Volkswagen

Replacement intercooler for your 2.0T affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2743281
Mfg#:
3C0145805AM
Ships in 1-2 days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$962.99

This product was last offered at the strikethrough price on
06-05-2026

$897.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2506667 - 06F145702C - K04 Turbocharger BorgWarner # 53049880064 - A great solution for the DIY builder, does not include software or plumbing - Genuine Volkswagen Audi - Audi Volkswagen

A great solution for the DIY builder, does not include software or plumbing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Modifications necessary for proper fitment. Please see description.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2506667
Mfg#:
06F145702C
Ships in 7 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$2453.99

This product was last offered at the strikethrough price on
02-26-2026

$2328.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4686062 - UVM.63MM.x1 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 2.5" (63mm) - 1 Muffler - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
4686062
Mfg#:
UVM.63MM.X1
Ships in 5 Business Days
$399.99 USD
Free Shipping
on orders $49 and up
ES#5374963 - HVA-ECU-107-RFD4 - HPA Stage 3 K04 - Intake Manifold Tune - With HP Tuners Flashing Tool - Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, intake (or performance filter) and downpipe. - HPA Motorsports - Volkswagen

Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, intake (or performance filter) and downpipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab

Brand:
HPA Motorsports - Corporate Logo
ES#:
5374963
Mfg#:
HVA-ECU-107-RFD4
Ships on Jun 29, 2026
$1215.00 USD
Free Shipping
on orders $49 and up
ES#5374960 - HVA-ECU-107-4 - HPA Stage 3 K04 Tune - With HP Tuners Flashing Tool - Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, HPA TSI Version 2 Manifold, intake (or performance filter) and downpipe. - HPA Motorsports - Volkswagen

Includes software and HPA HP Tuners Flashing Tool - Requires K04 Transverse 2.0T Turbo, HPA TSI Version 2 Manifold, intake (or performance filter) and downpipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Expect up to 355hp and 347 ft-lb! HPA ECU Order Form will need completed and sent directly to HPA - Please see "Installation" tab

Brand:
HPA Motorsports - Corporate Logo
ES#:
5374960
Mfg#:
HVA-ECU-107-4
Ships on Jun 29, 2026
$1015.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick connect union T-fitting for 1/4" Nylon affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
2826282
Mfg#:
82040
Special Order: No Guaranteed ETA
$23.99 USD
Free Shipping
on orders $49 and up

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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