Complete assembly includes the turbo and diverter valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit
Complete assembly includes the turbo and diverter valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Newest version of IS20 with venturi port. Allows customers to upgrade to the MK8 PCV system. Please see ES4905021 for Retrofit Kit
Brand:
ES#:
4421754
Mfg#:
06K145689D
In Stock
1% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$749.99
This product was last offered at the strikethrough price on 06-06-2026
The latest IS20 paired with the MK8 PCV system for ultimate reliability
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! OEM+ Upgrade. No tuning software required
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!
Brand:
ES#:
4751103
Mfg#:
06K145722HAKT
In Stock
ON SALE!
$69.99
This product was last offered at the strikethrough price on 05-02-2026
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with factory cat-back exhaust only
Includes necessary one-time-use bolts and V-band to replace your downpipe on 4Motion vehicles
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4005021
Mfg#:
5Q0253115BKT
In Stock
ON SALE!
$36.99
This product was last offered at the strikethrough price on 05-02-2026
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For use with Milltek cat-back exhaust only
Universal 3-Bolt flange for your custom exhaust project. Extra thick 10mm flange to avoid warping.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4007189
Mfg#:
028092ECS10AKT
In Stock
ON SALE!
SAVE 25%
$27.99
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
