Description

Part # : 

IEEXCG1



Add power and sound to your Audi 2.0T B8 A4, A5, or Q5 with an IE high-flow downpipe system! This exhaust upgrade takes your Audi to the next level by unlocking Stage 2 or K04 power levels with a matching ECU tune. The mandrel bent and TIG welded 304 stainless construction provide an exact fit while freeing up exhaust flow for a motorsport exhaust growl every time you accelerate.

MORE POWER
30+ HP
WITH STAGE 2 TUNE

HIGH-FLOW
RACE CAT
200 CEL METAL MATRIX

MANDREL BENT
304 STAINLESS
TIG WELDED

LEADING FEATURES

• Over 30 horsepower gains – with matching Stage 2 Tune
• 3″ minimum size for maximum flow and performance potential
• Aggressive Motorsport exhaust sound
• Direct bolt-on fitment with no modifications required
• Fits stock and upgraded K04 turbochargers
• 100% 304 stainless steel pipe construction
• Machined turbo flange ensures long gasket life and no leaks
• High flow 200 cell catalytic converter for full power with reduced pollution
• Fully lined extra tough flex section will never collapse internally
• Complete Kit – includes all mounting hardware (nuts, bolts, clamps, gaskets)

STAGE 2 & K04 TURBO READY

Equipping your Audi B8 EA888 Gen 2 TSI 2.0T engine with an IE catted downpipe delivers additional horsepower, torque, and responsiveness when paired with a required stage 2 or K04 turbo ECU tune. These significant power gains are added throughout the entire RPM band by allowing the turbocharger to flow freely through the 3″ downpipe, high-flow catalytic converter, and mid-pipe.

PERFECT FIT

IE downpipes for the Audi 2.0T TSI are designed in-house using state-of-the-art digital scanning for a perfect fit and manufactured from 1/16” thick wall 304 stainless steel offering a lifetime of performance and fun.

HIGH-FLOW RACE CAT

IE’s performance downpipe includes a high-flow 200 cell per-inch catalyst located close to the turbo. Our large diameter CAT allows an extensive flow area and does not limit maximum power. Enjoy all the benefits and performance of a “catless” race downpipe with reduced emissions output and no unpleasant smells.