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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU698
SKU: MK-SSXAU698
Milltek Resonated Cat-Back Exhaust System for Audi B9 S4 and S5 (3.0 V6 Turbo). Direct factory fitment for Sport Differential models without brace bars, 2016+ S4 Sedan/Avant and 2017+ S5 Sportback. 2.50" mandrel-bent T304L stainless steel with quad polished oval trims and resonated chamber for OE+ tone character. Hand-finished T304L stainless construction with CNC-formed resonator optimizes exhaust scavenging while maintaining a composed, engineered note. Uses OEM hangers and mounting points - no modification required. Direct replacement for factory cat-back system. Fitment • Audi B9 S4 Sedan/Avant (Sport Differential only, without brace bars) - 2016 and later • Audi B9 S5 Sportback (Sport Differential only, without brace bars) - 2017 and later • Engine: 3.0L Twin-Turbo V6 (EA839) Engineered to Exhilarate. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

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

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