The Unitronic High-Flow Performance Downpipe for 2.5TFSI EVO (DAZA) engines is a direct bolt-on upgrade designed specifically to eliminate unwanted restrictions in the factory unit and increase power with the help of Unitronic Stage 2 Software. It also helps reduce turbo lag and enhance the exhaust note while utilizing a GESi 5? G-Sport Ultra High Output UHO+ 400 cpsi Catalytic Converter which is engineered to meet or exceed emissions standards.

When combined with Unitronic Stage 2 Performance Software total output is raised to 621HP/564LB-FT with E85 and other supporting hardware modifications.

Warranty Registration is REQUIRED for all products integrating GESi Catalyst(s)

Features:
Cast Stainless Steel pre-cat downturn and post-cat transition Dual 70mm T304 Stainless Steel tubing TIG-welded construction GESi 5? G-Sport Ultra High Output UHO 400cpsi Catalytic Converter Factory catalyst placement for maximum efficiency OEM-style corrugated mesh flex bellows Proper factory Oxygen Sensor placement maintained exhaust hanger mounting provisions Prop-shaft heat shield bracket Direct bolt-on fitment Compatible with factory cat-back exhaust system

Included:
Unitronic High-Flow direct fit Downpipe for vehicles equipped with 2.5 TFSI EVO engines.All required hardware.