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Your Vehicle 2008 Porsche Boxster 987 S Convertible H6 3.4L

MK7 Jetta 1.4T Quad Tip Cat & Axle Back Exhaust System

Looking to add an aggressive appearance upgrade while enhancing the exhaust note on your MK7 Jetta 1.4T? Our ECS Tuning In-House Designed & Engineered Quad Tip Cat-Back Exhaust System gives your VW the enhanced performance upgrade you've been looking for! Our Cat-Back system locates four of our ECS Tuning Swivel Exhaust Tips within our ECS Rear Diffuser for a sporty Euro appearance upgrade that's found nowhere else! Not only does our exhaust system add a German sports car look, but we bump up the volume by replacing the OEM muffler with our in house designed muffler which adds a smooth exhaust note that allows you to enhance your driving experience with your 1.4 liter turbocharged engine!


Give Your Jetta A More Aggressive Sound & Look!

For your MK7 Jetta 1.4T (2019+)

MK7 Jetta Quad Exit Cat-Back Exhaust System - With Carbon Fiber Rear Diffuser & 3.5" Black Chrome Tips - (NO LONGER AVAILABLE)
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Carbon Fiber Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 4642900
Mfg#: 020846LA02
No longer available
MK7 Jetta Quad Exit Cat-Back Exhaust System - With Carbon Fiber Rear Diffuser & 3.5" Chrome Tips - (NO LONGER AVAILABLE)
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Carbon Fiber Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 4642872
Mfg#: 020846LA02KT
No longer available
MK7 Jetta Quad Exit Cat-Back Exhaust System - With Gloss Black Rear Diffuser & 3.5" Black Chrome Tips - (NO LONGER AVAILABLE)
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Gloss Black Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 4642892
Mfg#: 020846LA02
No longer available
MK7 Jetta Quad Exit Cat-Back Exhaust System - With Gloss Black Rear Diffuser & 3.5" Chrome Tips - (NO LONGER AVAILABLE)
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Gloss Black Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 4642887
Mfg#: 020846LA02
No longer available
MK7 Jetta Quad Exit Axle-Back Exhaust System - With Carbon Fiber Rear Diffuser & 3.5" Chrome Tips
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 3675309
Mfg#: 027365ECS01-01KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Nov 11, 2026
On SALE
$1498.99

This product was last offered at the strikethrough price on
05-02-2026

$1399.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
MK7 Jetta Quad Exit Axle-Back Exhaust System - With Carbon Fiber Rear Diffuser & 3.5" Black Chrome Tips
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 3675310
Mfg#: 027365ECS01-02KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Nov 11, 2026
On SALE
$1566.99

This product was last offered at the strikethrough price on
05-02-2026

$1488.64 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
MK7 Jetta Quad Exit Axle-Back Exhaust System - With Gloss Black Rear Diffuser & 3.5" Chrome Tips
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 3675312
Mfg#: 027366ECS01-01KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 11%
$1066.99

This product was last offered at the strikethrough price on
05-02-2026

$949.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
MK7 Jetta Quad Exit Axle-Back Exhaust System - With Gloss Black Rear Diffuser & 3.5" Black Chrome Tips
Upgrade the appearance and sound of your 1.4T Jetta with our ECS Quad-Tip Exhaust and Rear Diffuser Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Requires R-Line or SEL Premium rear bumper
Brand: ECS - Corporate Logo
ES#: 3675313
Mfg#: 027366ECS01-02KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 16%
$1133.99

This product was last offered at the strikethrough price on
05-02-2026

$949.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
MK7 Jetta R-Line / SEL Premium Rear Bumper Conversion Kit - For Quad Exit Diffuser
Convert your S, SE or SEL rear bumper to install our ECS Tuning Rear Diffuser and Quad Exit Exhaust Systems
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 4040412
Mfg#: 17A807417GRU

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 1 day
On SALE Save 11%
Starting at $800.98 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
MK7 Jetta Cat-Back Exhaust System - With Turndown Tailpipe
Upgrade the sound of your 1.4T Jetta with our Cat-back exhaust!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 4642921
Mfg#: 020846LA03KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 10%
$713.99

This product was last offered at the strikethrough price on
05-02-2026

$642.59 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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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