The Milltek Sport Turbo-Back range offers performance enhancements for turbo charged vehicle owners looking to tune their vehicles. Providing the turbo with an exhaust system manufactured with enlarged diameter throughout for enhanced gas-flow properties for lower back pressure as a result of the reduced restrictions and benefits with the suitably aggressive exhaust sound it deserves. The Milltek Hi-Flow Sports Catalyst reduces the restriction over the OE catalysts, allowing for a free-flowing exhaust system to improve your engine’s performance. - Requires Stage 2 ECU Remap.
| Vehicle | Chassis | Years | Engine |
|---|---|---|---|
| AudiTT Mk2Audi > TT Mk2 > TT RS Coupé 2.5-litre TFSI quattro > 2009 to 2014 | — | 2009–2014 | TT RS Coupé 2.5-litre TFSI quattro |
| AudiTT Mk2Audi > TT Mk2 > TT RS Roadster 2.5-litre TFSI quattro > 2009 to 2014 | — | 2009–2014 | TT RS Roadster 2.5-litre TFSI quattro |