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

Cat-Back Exhaust
Brand: Milltek
Part #: SSXAU611
SKU: MK-SSXAU611
Milltek Road+ Cat-Back Exhaust for the Audi B9 A4 2.0 TFSI Quattro Engineered as a direct replacement for the factory system, Road+ specification balances everyday refinement with a fuller tone under load. Key Features • Premium Materials: T304Lstainless steel for durability and lasting corrosion resistance. • Enhanced Performance: mandrel-bent pipework improves exhaust flow for sharper throttle response. • Sound Profile: Road+ tuned for a controlled everyday note. • Direct Fitment: engineered as a bolt-on replacement for the factory system. • Tip Finish: Cerakote Black Tips.Technical Specifications • Material: T304L Stainless Steel • System Type: Road+ Cat-Back Exhaust • Tip Finish: Cerakote Black TipsCompatibility • 2016 to 2023 A4 2.0 TFSI B9 Quattro Saloon & AvantWhy Choose Milltek? Every system is precision-built to deliver the sound, flow, and quality that define the Milltek difference. 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
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Brushed Titanium TipsMilltek

Cat-Back Exhaust
Milltek Resonated Cat-Back Exhaust | Lexus GX 550 3.4 Turbo V6 - Cerakote Black TipsMilltek

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