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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU399
SKU: MK-SSXAU399
Milltek resonated cat-back exhaust system for Audi S3 8V and 8V.2 (2013-2018). Direct factory replacement using OEM hangers and mounting points-no modification required. Hand-finished T304L stainless steel construction with quad oval brushed titanium trim tips. The resonated design balances engineered tone character with refined street-driving comfort, eliminating high-frequency drone while preserving full-throttle aggression across the rev range. Built from T304Lstainless steel, mandrel-bent throughout, with CNC-formed expansion chambers tuned to the S3's 2.0L turbocharged EA888 powerplant. Decibel-tested for EU compliance. OE valve motor compatibility maintained-your factory exhaust valve integrates seamlessly. Quad oval tips are hand-finished to a brushed titanium specification and require no additional polishing. Fitment: • Audi S3 8V (2013-2019, pre-facelift) • Audi S3 8V.2 (2013-2018, facelift) • Engine: 2.0L TFSI EA888 Gen 3 • Transmission: Manual or S-Tronic compatible • OE valve motor from original exhaust required for fitment 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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