In-house engineered for Audi A3 enthusiasts! Featuring T304 SS Tig-welded 3.0" tubing, a center resonator and a valved muffler assembly.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits both pre and post facelift sedan models. Now available in LOUDER non-resonated variant!
3.0" T304 Stainless system produces gains of up to 25hp.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles up through 2020
Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback models from the 2020 model year only (Facelift)
2.75" stainless steel and retains stock exhaust tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Does not include the valve controllers. Stock ones are reused.
For anyone looking to improve their sound and aesthetics
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with Long Wheel Base
All hardware & gaskets that you would need to install a turbocharger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For use with the IS38, Shuenk IS48, CTS BB-550 or VTT MQB Cast turbocharger only
Brand:
ES#:
4751103
Mfg#:
06K145722HAKT
In Stock
ON SALE!
$69.99
This product was last offered at the strikethrough price on 05-02-2026
Featuring Milltek Sport Hi-Flow sports cat, fits to Milltek Sport Cat Back systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Requires stage 2 software
Experience your driving passion with our ECS Exhaust System!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Fits both Sedan and Avant
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.
