
Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Burnt Titanium TipsMilltek

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU1043
SKU: MK-SSXAU1043
The Milltek Non-Resonated Cat-Back Exhaust System is engineered for the Audi TT MK1 V6 Quattro as a direct factory replacement, delivering enhanced exhaust flow and signature sound character without resonance tuning. Constructed from T304L stainless steel with mandrel-bent piping at 2.76" (70mm) diameter, this system uses OEM hangers and requires no modification for installation. The non-resonated design is optimized for closed-course and track use, offering full-throttle character with pronounced tone development across the RPM range. Fitment • Audi TT MK1 V6 Quattro (8N chassis) • Direct cat-back fitment - factory mounting points • OEM component compatibility Technical Specification • Pipe Diameter: 2.76" (70mm) mandrel-bent • Material: T304L stainless steel, hand-finished • Resonance: Non-resonated (track-focused tone) • Installation: No cutting or welding required Milltek systems are dyno-proven and engineered to exhilarate. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Cat-Back Exhaust
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