Constructed of 3" T304 stainless steel mandrel bent tubing, T316 stainless steel flanges, a corrugated stainless steel flex section, and TIG welded fabrication, this downpipe is built to withstand the test of time, while performing to the max.

All Unitronic downpipes come equipped with a 200-cell high flow metallic catalytic converter and all transitions are flow-matched to allow for maximum performance and airflow.

In addition, Unitronic exhausts feature an easy-to-use v-band exhaust fastening system to ensure a fast and effortless installation and precise fitment.

To finish it off, an OEM-inspired catalytic converter heat-sheild protects against unwanted heat radiating in the exhaust tunnel.

Every Unitronic Exhaust System comes embossed with a Unitronic logo, equipped with an individualized serial production plate to ensure authenticity, and a brushed matte finish for an elegant appearance that will last a lifetime.

Included Hardware:

• Unitronic B8 & B8.5 A4/A5 3" Downpipe
• Unitronic B8 & B8.5 A4/A5 3" Catalytic Converter Section
• Unitronic 3" V-Band Exhaust Clamps
• Unitronic 3" V-Band to 65mm Female V-Band Adapter
• Unitronic 3" Seal Rings

*Adjustable Link*

Allows for the connection of your 3" Unitronic Cat-back to your 3" Unitronic Downpipe

Stock Cat-back?

This kit already comes with everything you need to connect to your stock Cat-back.

Emissions Disclaimer

• This product is sold for off-road use only.
• By purchasing this product, you understand this product is sold for competition use and is not legal for use in highway or street vehicles.
• The appropriate downpipe software is needed for this part or it will throw a CEL