Unitronic Turbo-Back Exhaust System for 8V A3 Quattro
- 3-inch T304 Stainless Steel Tubing:
Top quality material that will not rust and will outlast your vehicle.
- Direct Bolt-On Fitment with OEM Mounting Locations:
Use all Factory mounting location on the engine and on front subframe like an OEM part.
- T316 Stainless Steel V-Band Flanges:
Durable, rust proof and cnc machined.
- Smooth 80mm to 76.2mm turbo to downpipe transition:
Assure a smooth flow transition between Turbine housing and 3” Stainless steel piping.
- Locked V-band Rotation:
Securing downpipe to the engine assure no possible v-band flange rotation during hard acceleration.
- Factory position 200-cell metallic matrix high-flow catalyst:
For maximum efficiency.
- OEM-inspired catalytic converter heat shield:
To reduce radiant heat.
- OEM Oxygen Sensor Placement:
No need for O2 sensor extension or modification of the wiring harness.
- TIG Welded Construction:
Professionally TIG welded to ensure longevity, durability and top tier craftsmanship.
- 4-inch Corrugated Stainless Steel Flex Section:
High quality flex with inner interlock that will stay leak proof for years. It allows engine movement without stressing the factory rubber mounts.
- Unique V-Band Fastening System Featuring Clampco® clamps:
Maintain a perfect alignment of v-band flanges while ensuring a leak-proof connection every time. Fully reusable and quick to install.
- Sound Reflection Chamber Technology:
Sound reflection chamber used to cancel unwanted sound frequency and ensure a deep tone.
- Sound Absorption Technology:
Perforated chamber packed with High quality and durable high temperature Fiberglass wool. Ensure a deep tone and unwanted frequency absorption.
- Straight-through, free flowing muffler design:
Optimal performance achieved by removing restriction and reducing back pressure.
- 3.5-inch Double Walled Polished Exhaust Tips:
Mirror polished tips engraved with the Unitronic logo.
- Unitronic 3" Catatlytic Converter Section
- Unitronic 3" Flex Section
- Unitronic 3" Link section
- Unitronic 3" Mid-Pipe w/ Resonator
- Unitronic 3" Rear Section w/ Muffler
- Unitronic 3" V-Band Exhaust Clamps
- Unitronic 3" V-Band Sealing Rings
- All Necessary Hardware Included