Milltek Resonated Quad Outlet Catback Exhaust System For B8 Audi A5 S-Line 2.0T

Milltek Resonated Cat-Back Exhaust System for Audi B8 A5 Cabriolet and Coupe 2.0 TFSI (2WD and Quattro). 70mm mandrel-bent T304L stainless steel with direct factory fitment and GT80 quad outlet trims. Uses OEM hangers and mounting points-no modification required.

Hand-finished T304L stainless construction with resonated design engineered for OE+ tone character. The 70mm bore delivers improved exhaust scavenging while the resonance chamber eliminates unwanted drone, preserving a refined note across the RPM range. Decibel-tested for street use. Installation uses factory suspension points; compatible with manual and Tiptronic transmissions.

Note:  Requires lower spoiler and detailing strip from the S5 3.0T Cabriolet. 2009-2012 models need part numbers 8T0 807 521B 1RR and 8T0 807 791 2ZZ.

2012 and later facelift models need part numbers 8T8 807 521 01C and 8T0 807 791 B 1RR

Fitment

• Audi A5 B8 Cabriolet 2.0 TFSI S-line (Manual)
• Audi A5 B8 Coupe 2.0 TFSI S-line 2WD and Quattro (Manual and Tiptronic)

This system is EC Approved and TOV tested, delivering measured sound character and exhaust flow optimization without compromise to OEM integration.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.