Pay in 4 interest-free payments of $45.00 Learn more
Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
and turbo mufler delete
Centre Bore: 57
or have made significant changes to hardware and would like your car re-tuning there's no need to buy Stage 3 tuning all over again
making them ideal for track use
resulting in both better drivability and smoother high-speed cruising without the need to change down a gear as often
STG 2 to STG 3 Handset Software Upgrade Model-Z3 M S54 and turbo mufler deleteUpgrade your handset from STG2 to STG3 tuning. There's no need to pay full price again to upgrade your STG2 software to STG3 software, we will upgrade your software, including appropriate software changes for your new turbo and redo any tuning feature options you may want to change, such as: Flat Foot Shifting No Lift Shifting Hard RPM Limit (Cutting Ignition, instead of fuel) Brake Boost Enable (Pressing of the brake and accelerator and brake at the
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