Featuring a HJS brand 200-cell Hi-Flow Sport Cat, for use with Milltek cat-back only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits to Milltek cat-back
Featuring a Milltek Sport Hi-Flow Sport Cat, for use with the stock cat-back
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Fits to OE cat-back
Stainless steel 3" downpipe with HJS sport catalytic converter designed to work with 2.75" cat-back exhaust systems.
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An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.
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Seals the turbocharger to the catalytic converter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Used for proper sealing of downpipe connection
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Featuring a unique V-band fastening system and engineered using the latest in 3D modeling technology Unitronic Performance Exhaust Systems are made easy to install.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Buy Unitronic Software 5/22/26 - 6/5/26 for a chance to win your Software & UniCONNECT+ Cable for FREE! For vehicles with TSI engines only.
Brand:
ES#:
4362268
Mfg#:
UH001-EXA
Ships in 6 Business Days
ON SALE!
SAVE 10%
$829.99
This product was last offered at the strikethrough price on 05-21-2026
Contains all of the hardware you need to install a new downpipe on your A3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Includes the necessary parts and hardware for installation
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
2594032
Mfg#:
N0445203KT3
Ships Today
ON SALE!
$101.99
This product was last offered at the strikethrough price on 05-02-2026
The downpipe carries exhaust gas from the hot side of your turbo to the rest of the exhaust system. Replace a faulty catted downpipe with an OEM downpipe or upgrade for more performance with our selection of aftermarket performance downpipe options.
Lifetime Replacement
