Unitronic Cat Back Exhaust System for C7 | C7.5 Audi S6 4.0T - (NLA)

Unitronic is pleased to present its 2.5" Cat-Back Exhaust System for the C7/C7.5 S6. Featuring TIG welded T304 Stainless Steel CNC mandrel bent construction, T316 stainless steel flanges, and a straight-through, free flowing design; Unitronic’s Cat-Back Exhaust Systems are designed to remove the factory exhaust restrictions to unleash the full potential of the engine.
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 Cat-Back Exhaust System features a high density, high temperature glass fiber muffler packing, and stamped Unitronic logo. 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" slash cut tips and engraved with the Unitronic logo.

T304 Stainless Steel Mandrel Bent Tubing

Direct bolt-on fitment with OEM mounting locations

2.5-inch T304 stainless steel tubing

T316 stainless steel flanges

Corrugated stainless steel flex section

TIG welded construction

Unique v-band fastening system featuring Clampco® clamps

Straight-through, free flowing muffler design

Polished 3-inch double wall slash cut exhaust tips w/ engraved Unitronic logo

Unitronic 2.5" Downpipes

Unitronic 2.5" Front-Pipe w/ Resonator

Unitronic 2.5" Mid-Pipe w/ Resonator

Unitronic 2.5" Rear Sections w/ Muffler

Unitronic 2.5" V-Band Exhaust Clamps

Unitronic 2.5" V-Band Sealing Rings

All Necessary Hardware Include