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