Offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and an enhanced exhaust note
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4005390
Mfg#:
034-105-4045
In Stock
$1700.00
This product was last offered at the strikethrough price on 03-08-2026
Check-Engine Light free! An emissions-friendly approach to exhaust upgrades!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Gains of up to +17 horsepower with an additional +24 ft lbs of torque with a legendary exhaust note!
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Quiet down your leaking exhaust. 55mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Connects the down pipe to the center muffler
2.37" stainless steel with quad 100mm black Cerakote tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms From the 2013 model year
Price includes a $125 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only
Keep your engine running efficiently
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! Fits left and right front position
Brand:
ES#:
2435
Mfg#:
1K0998262AB
In Stock at Vendor
$180.99
This product was last offered at the strikethrough price on 02-21-2026
Price includes a $210 refundable core charge
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with automatic transmission only
Add an aggressive exhaust note to your B6 S4 so you can hear that V8 roar!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4660138
Mfg#:
042002LA01KT
In Stock
ON SALE!
SAVE 10%
$451.99
This product was last offered at the strikethrough price on 05-02-2026
From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.
Lifetime Replacement
