2003 Audi Rs3: Downpipe Install - Necessary? Rs3 8v 2 Supercircuit

Author Dalbo 13 Jun 2026

In this video, i installed the integrated engineering downpipe using an alternative method to install the downpipe instead of the traditional way of removing the driveshaft and dropping the. Hi i’ve recently bought a pfl rs3 and i’m planning on going straight to stage 2+ mine has the factory sports exhaust is it worth. Reason for replacing is because they were routed wrong and got extreme heat from the downpipe

Downpipe CTS TURBO Audi RS3 8P 2.5 TFSI

2003 Audi Rs3: Downpipe Install - Necessary? Rs3 8v 2 Supercircuit

Have new ones in place and still having problems with codes coming up. Well after trying to find one for a while a mate of mine spotted this for me whilst i was away with work and secured it for my return its an oem. Don't run a high flow downpipe on the stock tune.not on this car, not on any car

Stage 2 mapping is required.

The rs3 is still a pretty new car so people will not see the fault of cracking until later on in life Removing the pre cat and putting in sports cats is a better modification over decat pipes and. This install guide documents the installation process of 034motorsport's cast downpipe for the rs3/ttrs There may be other minor differences with your vehicle depending on specific vehicle,.

Suggestions is in video but make sure you aren’t afraid of cutting (selling downpipe anyways) Not sure whether anyone on the forum has remove their turbo or dp from the rs3 I have taken a look a many youtube videos to get an idea of what is required. Its an oem rs3 downpipe which has had the primary cat removed, for the price i thought it would be worth a go rather than paying big money for the milltek equivalent.

IE Performance Downpipe for Audi 8V RS3 2.5T Engines – Integrated

Install should be pretty easy, the top bolts on the flanges at the downpipe end are a bit tricky to reach

Listen for any unusual sounds, which could indicate a problem with the installation ### conclusion installing a downpipe on your audi rs3 can significantly enhance performance and driving experience. In this video, i installed the integrated engineering downpipe using an alternative method to install the downpipe instead of the traditional way of. Audi rs3 milltek downpipe and forge motorsport intercooler install

Pov sound check at the end for the viewers Very common after downpipe install Heat shields get bent, so make sure none are making contact anywhere they shouldn't Both of the bolts that hold the.