2.5T FSI ULTIMATE DOWNPIPE

Your Audi RS3 or TTRS is a sporty fun drive straight from the factory, however, there is a lot of power hiding just inches from your right foot. You may already have a Stage 1 Tune, but you're ready to feel the complete performance potential from your powerful 2.5T engine. Adding the IE downpipe is the key to unlocking Stage 2 horsepower and fully releasing that RS beast!

 

2.5T FSI ULTIMATE DOWNPIPE

The IE Downpipe for your Audi RS3 or TTRS is the ultimate choice power adder for your exhaust system. Offering an aggressive and unique motorsport sound from your 5 cylinder turbo engine with complete unrestricted air flow for unmatched maximum power. Enjoy proven performance gains and leading features such as bolt-on direct fit install, long-life construction, cast sections, and amazing sound. Your new downpipe is at home both on a daily commute or blasting down the track!

 
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS
IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS

IE Performance Downpipe for Audi 2.5 TFSI Engines | Fits 8V RS3 & 8S TTRS

IEEXCQO1

Regular price $1,299.99 Save $-1,299.99
In Stock

RS3 & TTRS DOWNPIPE FEATURES:

  • Required upgrade for Stage 2 power levels
  • Unrestricted 3.5" minimum size tubing
  • Bolt on fitment - no hassle, modifications, or poorly fitting parts
  • Constructed of high-quality 304 stainless
  • Thick cast & CNC machined turbo flanges for no leaks
  • High-flow metal matrix 200 cell catalytic converter
  • Reliable leak-free OEM style flex section
  • Y-Pipe adapter available for stock catback

CONSUMER NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT ("PRODUCT"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT: THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. INTEGRATED ENGINEERING, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.

GOING STAGE 2 ON YOUR 2.5T?

Adding an Stage 2 ECU Tune and IE Downpipe to your Audi RS3 or TTRS is the ultimate choice power adder on the stock turbo & engine! Offering an aggressive and unique motorsport sound from your 5 cylinder turbo engine with complete unrestricted air flow for unmatched maximum power. Enjoy proven performance gains and leading features such as bolt-on direct fit install, long-life construction, cast sections, and amazing sound.

STOCK DOWNPIPES ROB HORSEPOWER

Your 2.5T engine is capable of supercar level horsepower on the stock engine and turbo reliably with a Stage 2 Tune alone! However, the factory installed downpipe is designed for maximum emissions and economy, not for power. This design is riddled with small piping, harsh bends, and power sucking restrictions that limit your power gains to only Stage 1 Tune levels. In order to correct that, a true performance downpipe is required to open up the exhaust flow and allow the turbo to spin freely!

MAXIMUM FLOW DOWNPIPE

IE engineers set out to design the ultimate downpipe option for the 8V RS3 and 8S TTRS chassis by employing leading-edge development technology along with highly specialized cast manufacturing. By using cast sections this allowed our engineers to design specialized shapes into the downpipe itself that lets it conform and fit into very tight spaces while retaining it's large size and maximized flow rates. The design is so specialized that 3D scanning was used to build a digital model of the chassis to design in allowing us to build shapes down to the millimeter. This design is just not possible using traditional stainless steel pipes and bends found in most exhaust manufacturing.

Bolting this downpipe onto your Audi along with other matching bolt-ons and an IE STage 2 Tune results in up to 577 horsepower! You can take your RS3 or TTRS from a sporty driver to a power monster in a single weekend. Downpipe requires Stage 2 Tune for a complete installation.

LET THAT 5 CYLINDER ROAR!

Your RS 2.5 TFSI engine has an amazing 5 cylinder sound that all enthusiasts love. Unfortunately, much of that sound is muffled by the factory downpipe system. The cast design of your IE downpipe creates an aggressive and deep tuned sound that showcases the unique rumble from the 5 cylinder turbo engine. It remains perfectly daily drivable and modest on your daily commute, but when you put the pedal down it transforms into an all-out howling beast!

REMOVABLE HIGH FLOW CATALYTIC CONVERTER

By employing a high flow metal matrix catalytic converter, horsepower loss is almost non-existent while keeping unpleasant smells and increased emissions to a minimum. However, the CAT section can be completely removed and replaced with a straight exhaust pipe for track days or drag events if you wish.

 

LONG-LIFE MANUFACTURING

IE Y-PIPE ADAPTER REQUIRED FOR STOCK CATBACK

This downpipe holds the seal of IE quality and has been manufactured to last as long as you own the vehicle and beyond. Constructed from 304 stainless steel and expertly tig welded for incredible reliability. The cast and CNC machined turbo flange is thick to prevent leaks or warping at the turbo while a quality flex section works to allow normal movement between the chassis and engine without adding strain to the downpipe.

IE's Y-Pipe Adapter Kit (sold separately) is used to adapt your IE Downpipe to a stock catback exhaust section. This high quality stainless steel cast adapter is a complete kit that will make installing our downpiep to your stock exhaust painless and easy! This part is not required if you are installing an IE Catback System.

 

BOLT-ON INSTALLATION

This downpipe kit bolts-on directly to either an IE Catback or stock catback (with adapter) with no permanent modifications or alterations to the vehicle. The removal of the factory downpipe is a very long process and is only recommended to be performed by a professional. DIY is not recommended for most on this product.

CLICK HERE to view and download the install guide.

VEHICLE FITMENT GUIDE:

FITMENT GUIDE

MAKE MODEL YEAR ENGINE

AUDI

RS3

2017+ 8V

2.5T FSI

AUDI

TTRS

2018+ (8S)

2.5T FSI

CONSUMER NOTICE: BY PURCHASING A MOTORSPORT/RACING PRODUCT ("PRODUCT"), YOU REPRESENT THAT YOU UNDERSTAND AND AGREE THAT: THE PRODUCT IS NOT DESIGNED TO MEET ANY APPLICABLE EMISSIONS STANDARDS, WHETHER IN THE USA OR OTHERWISE, THE PRODUCT IS NOT C.A.R.B. COMPLIANT, AND THAT THE PRODUCT IS NOT FOR SALE OR USE IN CALIFORNIA, USA NOR ANY OTHER JURISDICTION WHERE THE SALE OR USE IS PROHIBITED BY LAW. INTEGRATED ENGINEERING, LLC MAKES NO REPRESENTATIONS, WARRANTIES, OR CLAIMS THAT THIS PRODUCT COMPLIES WITH ANY APPLICABLE EMISSIONS LAWS AND EXPRESSLY DISCLAIMS ANY AND ALL SUCH REPRESENTATIONS, WARRANTIES, AND CLAIMS, WHETHER EXPRESS OR IMPLIED. BY PURCHASING THIS PRODUCT, YOU REPRESENT, WARRANT, AND AGREE THAT IT IS YOUR RESPONSIBILITY TO INFORM YOURSELF OF ANY LAWS OR REGULATIONS THAT MAY APPLY TO YOUR PURCHASE AND/OR USE OF THE PRODUCT.

RS3 & TTRS DOWNPIPE FEATURES:

  • Required upgrade for Stage 2 power levels
  • Unrestricted 3.5" minimum size tubing
  • Bolt on fitment no hassle or modifications
  • Constructed of high-quality 304 stainless
  • Thick cast & CNC machined turbo flanges for no leaks
  • High-flow metal matrix 200 cell catalytic converter
  • Reliable leak-free OEM style flex section
  • Y-Pipe adapter available for stock catback

GOING STAGE 2 ON YOUR 2.5T?

Adding an Stage 2 ECU Tune and IE Downpipe to your Audi RS3 or TTRS is the ultimate choice power adder on the stock turbo & engine! Offering an aggressive and unique motorsport sound from your 5 cylinder turbo engine with complete unrestricted air flow for unmatched maximum power. Enjoy proven performance gains and leading features such as bolt-on direct fit install, long-life construction, cast sections, and amazing sound.

STOCK DOWNPIPES ROB HORSEPOWER

Your 2.5T engine is capable of supercar level horsepower on the stock engine and turbo reliably with a Stage 2 Tune alone! However, the factory installed downpipe is designed for maximum emissions and economy, not for power. This design is riddled with small piping, harsh bends, and power sucking restrictions that limit your power gains to only Stage 1 Tune levels. In order to correct that, a true performance downpipe is required to open up the exhaust flow and allow the turbo to spin freely!

MAXIMUM FLOW DOWNPIPE

IE engineers set out to design the ultimate downpipe option for the 8V RS3 and 8S TTRS chassis by employing leading-edge development technology along with highly specialized cast manufacturing. By using cast sections this allowed our engineers to design specialized shapes into the downpipe itself that lets it conform and fit into very tight spaces while retaining it's large size and maximized flow rates. The design is so specialized that 3D scanning was used to build a digital model of the chassis to design in allowing us to build shapes down to the millimeter. This design is just not possible using traditional stainless steel pipes and bends found in most exhaust manufacturing.

Bolting this downpipe onto your Audi along with other matching bolt-ons and an IE STage 2 Tune results in up to 577 horsepower! You can take your RS3 or TTRS from a sporty driver to a power monster in a single weekend. Downpipe requires Stage 2 Tune for a complete installation.

LET THAT 5 CYLINDER ROAR!

Your RS 2.5 TFSI engine has an amazing 5 cylinder sound that all enthusiasts love. Unfortunately, much of that sound is muffled by the factory downpipe system. The cast design of your IE downpipe creates an aggressive and deep tuned sound that showcases the unique rumble from the 5 cylinder turbo engine. It remains perfectly daily drivable and modest on your daily commute, but when you put the pedal down it transforms into an all-out howling beast!

REMOVABLE HIGH FLOW CATALYTIC CONVERTER

By employing a high flow metal matrix catalytic converter, horsepower loss is almost non-existent while keeping unpleasant smells and increased emissions to a minimum. However, the CAT section can be completely removed and replaced with a straight exhaust pipe for track days or drag events if you wish.

LONG-LIFE MANUFACTURING

This downpipe holds the seal of IE quality and has been manufactured to last as long as you own the vehicle and beyond. Constructed from 304 stainless steel and expertly tig welded for incredible reliability. The cast and CNC machined turbo flange is thick to prevent leaks or warping at the turbo while a quality flex section works to allow normal movement between the chassis and engine without adding strain to the downpipe.

IE Y-PIPE ADAPTER REQUIRED FOR STOCK CATBACK

IE's Y-Pipe Adapter Kit (sold separately) is used to adapt your IE Downpipe to a stock catback exhaust section. This high quality stainless steel cast adapter is a complete kit that will make installing our downpiep to your stock exhaust painless and easy! This part is not required if you are installing an IE Catback System.

BOLT-ON INSTALLATION

This downpipe kit bolts-on directly to either an IE Catback or stock catback (with adapter) with no permanent modifications or alterations to the vehicle. The removal of the factory downpipe is a very long process and is only recommended to be performed by a professional. DIY is not recommended for most on this product.

CLICK HERE to view and download the install guide.

FITMENT GUIDE

MAKE MODEL YEAR ENGINE

AUDI

RS3

2017+ 8V

2.5T FSI

AUDI

TTRS

2018+ (8S)

2.5T FSI