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Volkswagen MK4 Performance Exhaust Parts

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Remote Vacuum Exhaust Valve Control Kit

ES#4883843 - 004788LA01 - Remote Vacuum Exhaust Valve Control Kit - Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. - ECS - Audi BMW Volkswagen Mercedes Benz MINI

Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4883843
Mfg#:
004788LA01
In Stock
ON SALE! SAVE 10%
$100.99

This product was last offered at the strikethrough price on
06-13-2026

$90.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MK4 Golf/GTI Performance Catback Exhaust System

ES#4338301 - 013940LA02-01 - MK4 Golf/GTI Performance Catback Exhaust System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - ECS - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338301
Mfg#:
013940LA02-01
In Stock
ON SALE!
Starting at $536.03 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Jetta Performance Catback Exhaust System

ES#4338302 - 013940LA03-01 - MK4 Jetta Performance Catback Exhaust System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - ECS - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338302
Mfg#:
013940LA03-01
In Stock
ON SALE!
Starting at $522.92 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit

ES#4715424 - 044081LA01 - Build-Your-Own Universal Vacuum-Actuated Valved Mufflers Kit - Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust. - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4715424
Mfg#:
044081LA01
In Stock
ON SALE!
Starting at $57.57 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.5" High Flow Downpipe with catalytic converter

ES#2917735 - 17800-04 - 2.5" High Flow Downpipe with catalytic converter - T304 stainless steel high flow design - Euro Sport Acc - Volkswagen

T304 stainless steel high flow design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917735
Mfg#:
17800-04
Ships in 3 Business Days
$529.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

3" High Flow Downpipe with catalytic converter

ES#2862901 - CTSEXHDP0002CAT - 3" High Flow Downpipe with catalytic converter - T304 Mandrel bent stainless steel Tubing - CTS - Volkswagen

T304 Mandrel bent stainless steel Tubing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
2862901
Mfg#:
CTSEXHDP0002CAT
Ships in 7 Business Days
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Free-flow Manifolds

ES#2828115 - SSXVW072 - Free-flow Manifolds - Increase power, torque, throttle response as well as the sound of your R32! - Milltek Sport - Volkswagen

Increase power, torque, throttle response as well as the sound of your R32! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2828115
Mfg#:
SSXVW072
Ships on Jul 21, 2026
ON SALE! SAVE 10%
$1353.55

This product was last offered at the strikethrough price on
07-01-2026

$1218.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supersprint High-Flow Headers & Downpipe Kit

ES#3479257 - 885701KT - Supersprint High-Flow Headers & Downpipe Kit - Increase power, torque, throttle response as well as the sound of your VR6! - Supersprint - Volkswagen

Increase power, torque, throttle response as well as the sound of your VR6! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3479257
Mfg#:
885701KT
Ships in 3 Business Days
$3309.99 USD
Free Shipping
on orders $49 and up

Cast Turbo Manifold Upgrade - Transverse 1.8T (K03/K04)

ES#4768259 - TMA15 - Cast Turbo Manifold Upgrade - Transverse 1.8T (K03/K04) - Upgrade your exhaust manifold on your K03 or K04 equipped 1.8T! - SPA Performance - Audi Volkswagen

Upgrade your exhaust manifold on your K03 or K04 equipped 1.8T! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPA Performance - Corporate Logo
ES#:
4768259
Mfg#:
TMA15
Ships in 9 Business Days
Auto Notify
$319.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System

ES#2866 - SDF2440 - Cat-Back Exhaust System - Fully polished 2.25" system - Ansa - Volkswagen

Fully polished 2.25" system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ansa - Corporate Logo
ES#:
2866
Mfg#:
SDF2440
Ships in 5 Business Days
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers

ES#5457438 - UVM.89MM.X2 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 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#:
5457438
Mfg#:
UVM.89MM.X2
Ships in 1-2 days
$599.99 USD
Free Shipping

Cat-Back Exhaust System - Resonated

ES#2917727 - 17704SSHTR - Cat-Back Exhaust System - Resonated - 2.5" stainless steel with turn-down exit - Euro Sport Acc - Volkswagen

2.5" stainless steel with turn-down exit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles featuring a "non-cutout" rear valance

Brand:
Euro Sport Acc - Corporate Logo
ES#:
2917727
Mfg#:
17704SSHTR
Ships in 3 Business Days
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MK4 Jetta GLI 1.8T Performance Catback Exhaust System

ES#4338307 - 013940LA05 - MK4 Jetta GLI 1.8T Performance Catback Exhaust System - In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler - ECS - Volkswagen

In-house engineered for VW MK4 enthusiasts! Featuring T304 SS Tig-welded 2.5" tubing, a center resonator and a straight-through perforated core muffler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4338307
Mfg#:
013940LA05
In Stock
ON SALE!
Starting at $525.34 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Exhaust Manifold

ES#3056549 - 887801 - Performance Exhaust Manifold - Stainless steel construction, free-flowing headers - Supersprint - Volkswagen

Stainless steel construction, free-flowing headers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supersprint - Corporate Logo
ES#:
3056549
Mfg#:
887801
Ships in 3 Business Days
$2052.00 USD
Free Shipping

More About Performance Exhaust Parts

Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.

Let us help you find the parts that fit your Volkswagen

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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