Unitronic is pleased to present its 3″ Performance Cat-Back Exhaust System for the 8V Audi A3.

Like all of Unitronic’s Performance Exhaust Systems a unique v-band fastener system using T316 Stainless Steel flanges was utilized to ensure a leak proof connection every time. This is achieved through a locking ring on all Unitronic v-band flanges to guarantee a centric alignment of the two flanges. Unitronic’s mufflers feature a high density high temperature glass fiber packing and are stamped with the Unitronic logo with a straight-through free flowing muffler design.

These attributes combined ensure maximum performance while maintaining a comfortable and unobtrusive tone inside the cabin. Exiting at the rear exhaust gasses pass through dual 3.5″ Double Wall Polished Exhaust Tips with Engraved Unitronic Logo.

Features:
3-inch T304 Stainless Steel Mandrel Bent Tubing:
Quality Material that will not rust and will outlast your vehicle.T316 Stainless Steel V-Band Flanges:
Durable rust proof and cnc machined.Direct Bolt-On Fitment:
Use all factory exhaust hanger and doesn’t require any modification or adjustment.TIG Welded Construction:
Professionally TIG welded to ensure longevity durability and top tier craftsmanship.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. Universal Fitment:
Come with OEM size reducer for a direct bolt-on. Optional 3? adapter available for any after market exhaust system or 3? slip fit adjustable link to match to any Unitronic exhaust system.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.

Included:

• Unitronic 3″ Reducer to OEM size 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