Milltek 2.75" Non-Resonated Cat-Back Exhaust - F5X MINI (S)This cat back features 2. 75" T304 stainless steel construction, with a choice of Dual Round 90mm GT90 Polished or Black Cerakote tips. Milltek Sport exhausts are produced in high quality type 304 aircraft grade stainless steel. This material is anti magnetic (other manufacturers' stainless steel may not be) and is less susceptible to discoloration. This quality of stainless steel is used on all pipework and the total construction of the silencer.

Victor Reinz also does not just cut gaskets

Performance driven sophistication: a direct bolt-on

See the product gallery for actual dyno results from our 2018 Audi RS3

Hub Centerbore: 57

Each valve is then CNC machined to ensure exact final dimensions

More aggressive sound when mated with the AWE Touring Edition Exhaust

- 06B109243F

5" and 19x9

the same quality of cats used on all HPA twin turbo high performance vehicles

Stage 1+ - 225 HP / 260 LB-TQ ( +45 HP / +87 LB-TQ )

1K0-199-555-Q / 1K0199555 Q / 1K0 199 555 Q / 1K0199555Q

up to 3 times faster compared to OEM calibration