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Holiday Exhaust Promotion | Audi B7 RS4

ECS Tuning is serving up performance exhaust promotions for your Audi this holiday season!

Kitted with ECS gift cards, Magnaflow Touring Series Performance Exhaust systems feature straight-through flow designs for the ultimate in unrestricted horsepower and torque.

10% off, Milltek Sport offerings exude the engineering rigor and attention to detail that come from experience developing prototype exhaust designs in highly demanding circumstances for race teams throughout the world.

Get the sound and look you desire while helping your Audi breath freely.


Get the sound and look you desire.

Fits:
Audi B7 RS4 2007-2008

Cat Back Exhaust System
2.5" stainless steel with quad 3" polished stainless tips and x-pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For a limited time only, Includes a $50 ECS Tuning Gift Card towards your next purchase!
Brand: Magnaflow - Corporate Logo
ES#: 2996923
Mfg#: 16689KT
No longer available
B7 RS4 Exhaust H-Pipe Kit
Increase the sound quality along with top end performance on your RS4
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 11361
Mfg#: 8E0253400KT

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

Availability:
In Stock
On SALE
$482.99

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

$468.50 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Cat-Back Exhaust System - Resonated with exhaust valves
2.36" stainless steel with dual oval polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Milltek Sport - Corporate Logo
ES#: 2827265
Mfg#: SSXAU061

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

Availability:
Ships in 3 Business Days
$3329.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Cat-Back Exhaust System - Non-Resonated With Exhaust Valves
2.36" stainless steel with dual oval polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Milltek Sport - Corporate Logo
ES#: 2827299
Mfg#: SSXAU116

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

Availability:
Ships in 3 Business Days
$2989.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Cat-Back Exhaust System - non-Resonated
2.36" stainless steel with dual oval polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Milltek Sport - Corporate Logo
ES#: 2827300
Mfg#: SSXAU117

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

Availability:
Ships in 3 Business Days
$1921.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Cat-Back Exhaust System - Resonated
2.36" stainless steel with dual oval polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Milltek Sport - Corporate Logo
ES#: 2827263
Mfg#: SSXAU060

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

Availability:
Ships in 3 Business Days
$2261.99 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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