STG 1 to STG 3 Handset Software Upgrade Model-TT S 2.0TFSI 300/310PS (IS38) Flashing and Logging Lisence for

Flashing and Logging Lisence for use with TRS Tuning

For stage 1 tuning we recomend a full induction system

About our software:

as well as improves the look of the engine bay

Launch TRS Programme and plug in handset

STG 1 to STG 3 Handset Software Upgrade Model-TT S 2.0TFSI 300/310PS (IS38) Flashing and Logging Lisence forUpgrade your handset from STG 1 to STG 3 tuning. There's no need to pay full price again to upgrade your STG 1 software to STG 3 software, from just 250+VAT we will upgrade your software, including appropriate software changes for additional hardware such as Sports Cats, Upgraded Full Exhaust system, Full Intake System, and Turbo.