IE Performance Downpipe and High-Flow Cat | Audi B9 A4

Integrated Engineering brings you the perfect solution for adding performance and a more violent sound.

If you have an Audi B9 A4, the Integrated Engineering Downpipe is exactly what you need if you are searching for more power and more noise from you car.

With development rooted in motorsports engineering quality, you can expect your IE downpipe to provide you enjoyment for a long time!

Save 13% Thur October 31st!

Fits:
Audi B9 A4 2.0T (2017+)

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3.0" Performance Downpipe With High-Flow Cat - (NO LONGER AVAILABLE)

100% 304 stainless construction with 200 cell high-flow catalytic converter

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For vehicles up through 2020

Brand:

ES#: 3464336

Mfg#: IEEXCK1

No longer available

Single Fuel Pump Billet Surge Tank Kit - (NO LONGER AVAILABLE)

For non corrosive fuels. Pump sold separately

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For use with non-corrosive fuels only

Brand:

ES#: 2794488

Mfg#: IEFUU3

No longer available

Bosch 044 Fuel Pump outlet barb - (NO LONGER AVAILABLE)

Adapt to factory fuel lines, M12x5/16

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#: 2794153

Mfg#: IEFUU20

No longer available

Single Fuel Pump Billet Surge Tank Kit - (NO LONGER AVAILABLE)

For corrosive fuels. Pump sold separately

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
For use with corrosive and non-corrosive fuels

Brand:

ES#: 2794238

Mfg#: IEFUU3A

No longer available