Removes the factory valving and replaces it with AWE’s 180 Technology® drone-cancelling resonators and resonated downpipes.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Provides a menacing, aggressive soundtrack throughout the range with a drone-free cabin experience under cruising conditions. Features AWE's proprietary 180 Technology® resonators.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Improve the sound and performance of your vehicle with a valved catback & Luft-Technik Intake System
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4751050
Mfg#:
026018ECSEBKT
Ships on Sep 16, 2026
ON SALE!
SAVE 23%
$3293.99
This product was last offered at the strikethrough price on 05-05-2026
The IE 304L Stainless system features a massive 3.5" straight-through center pipe that splits to dual 3" pipes out the back with the valves open - This is enough flow to power even the largest turbo setups!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes! *To be used with IE downpipe IEEXCQO1 / ES3677700 (Does not include Y-pipe adapter to mate with factory downpipe)
3" stainless steel with quad 100mm black Cerakote tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Valve motor from the OE exhaust is required for fitment.
Brand:
ES#:
2827585
Mfg#:
SSXAU470
Ships in 3 Business Days
ON SALE!
SAVE 10%
$2798.99
This product was last offered at the strikethrough price on 07-01-2026
3" stainless steel with quad 100mm polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Valve motor from the OE exhaust is required for fitment.
Brand:
ES#:
2827586
Mfg#:
SSXAU471
Ships in 3 Business Days
ON SALE!
SAVE 10%
$2798.99
This product was last offered at the strikethrough price on 07-01-2026
3.00" Stainless Steel with dual Cerakote Black oval tips - Retains valves from OE system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3536887
Mfg#:
SSXAU740
Ships in 3 Business Days
ON SALE!
SAVE 10%
$2788.99
This product was last offered at the strikethrough price on 07-01-2026
2.37" stainless steel with dual black Cerakote oval tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Up to the 2012 model year
Brand:
ES#:
2827370
Mfg#:
SSXAU240
Ships in 3 Business Days
ON SALE!
SAVE 10%
$2771.99
This product was last offered at the strikethrough price on 07-01-2026
Takes the engineered design of its Touring counterpart and replaces the AWE 180 Technology® resonators with straight pipe sections for an even bigger dose of 4.0T attitude!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Equipped with the same precision-engineering as its Touring Edition counterpart, minus the 180 Technology® resonators in the rear.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Specially crafted for the eight-speed Tiptronic transmission, featuring an x-pipe for enhanced exhaust tone, and AWE 180 Technology™ to eliminate drone.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Enhance the sound and performance of your S4 with an ECS Tuning cat-back and a Kohlefaser Luft-Technik Intake System
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4751087
Mfg#:
008553ECS03EB2KT
Ships on Feb 8, 2027
ON SALE!
SAVE 28%
$3351.75
This product was last offered at the strikethrough price on 05-05-2026
Lifetime Replacement
