Unitronic Downpipe B8 A4 · A5 2.0T

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-shield 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.

Features:

• 3-inch T304 Stainless Steel Mandrel Bent Tubing
• T316 Stainless Steel Flanges
• Factory Catalyst Position
• 200-Cell Metallic Matrix High-Flow Catalyst
• OEM-Inspired Catalytic Converter Heat Shield
• Direct Bolt-On Fitment
• OEM Oxygen Sensor Placement
• 4-inch Corrugated Stainless Steel Flex Section
• TIG Welded Construction
• Unique V-Band Fastening System Featuring Clampco® Clamps
• Sound Absorption Technology
• Universal Fitment

What's Included:

• 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

This part also goes by the following cross reference.

Cross Reference Part Number: