PERON Stage 4 ECU Tune 500+ hp | TVS DSG Tune | Audi TTS (8J) display-Mandatory the ECE type approval for

the ECE type approval for the Slip-On Line (Titanium) exhaust system is no longer valid

these systems feature a newly developed layout with two central link pipes replacing the single stock pipe

providing better low-end performance

Using race-proven solutions

the MMX Performance Intercooler is a must-have upgrade to keep your N54-powered BMW running at its best

PERON Stage 4 ECU Tune 500+ hp | TVS DSG Tune | Audi TTS (8J) display-Mandatory the ECE type approval forAt PERON Automotive, we live and breathe full frame turbo systems. Our passion and expertise are showcased through the hundreds of full frame turbo kits weve developed and perfected at our state of the art Research and Development Centre in Barnsley. Our head calibration engineer, with a rich history in TFSI tuning, has been at the forefront of performance breakthroughs, including setting a top speed record at Bonneville on the factory Bosch ECU. Our