Pay in 4 interest-free payments of $41.87 Learn more
Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
How it works:
Performance Brake Discs – High-quality uprated discs for improved bite and heat dissipation
STG 2 Power increased to 420BHP and 580Nm
We recomend one step colder NGK Iridium Spark Plugs or BMW TU spark plugs
STG 1 to STG 2 Handset Software Upgrade Model-E90/E92 M3 How it works:Upgrade your handset from STG1 to STG2 tuning. There's no need to pay full price again to upgrade your STG1 software to STG2 software, we will upgrade your software, including appropriate software changes for additional hardware such as Sports Cats, Upgraded Full Exhaust system, Full Intake System 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)