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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU547
SKU: MK-SSXAU547
Milltek Resonated Race Cat-Back Exhaust System for Audi 8V S3 2.0 TFSI Quattro Saloon and Cabrio (2013-2018). Direct factory fitment using OEM hangers and mounting points-no modification required. Constructed from T304L stainless steel and mandrel-bent throughout. 3.00" (76.20mm) bore with quad round polished tips. resonated race configuration optimized for closed-course and track use, engineered to eliminate factory resonance points across the entire rev range. Hand-finished construction ensures premium fitment and durability against thermal cycling and salt corrosion. Fitment & Compatibility • Audi S3 8V (Mk3) 2013-2018 • 2.0 TFSI Quattro Saloon • 2.0 TFSI Quattro Cabriolet • Cat-back system (factory turbo and downpipe retained) Dyno-proven gains in mid-range torque and peak power delivery. Engineered tone character tuned for full-throttle aggression without artificial resonance. Direct fitment means dealer-grade installation quality without custom fabrication. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Cat-Back Exhaust
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Cat-Back Exhaust
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Cat-Back Exhaust
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