Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior material is less susceptible to discolouration, lasts almost indefinitely and is used throughout the entire construction of our pipework, silencers and associated hardware.

Mandrel bending ensures constant radius bends for optimised gasflow, and bore diameters are carefully enlarged over stock to ensure ultimate performance without the loss of mid-range torque. All of the Milltek exhaust systems endure a comprehensive acoustic development process to deliver a tone that is sporty and crisp, without ever inducing NVH, drone or cabin resonance.

Technical Details:

Milltek Cat-back - Audi A5 Coupé S line 2.0 TFSI 2WD and quattro (manual only) 2008-2023 - SSXAU242

Quad-outlet. Requires lower spoiler and detailing strip from the S5 4.2 V8. 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. These parts are available from your local Audi dealer for approximately £100 +VAT. S line models only Twin 80mm GT80 - PIPE Ø (MM) 70x2,76

EC-Approved: Yes
Race-System: No
Valvesonic: No