The DINANTRONICS Elite Performance Tuner is a highly engineered piece of computer hardware and software that enhances engine performance to levels the stock programming is not allowed to venture into. It does this without negatively affecting your new car warranty coverage and without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device designed to be emissions legal in all 50 states. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful reliable and warrantied package.

The Dinan Difference is possible by employing a full staff of talented engineers that are well rounded in many facets of automotive engineering and backed by a wealth of hands-on knowledge. Stemming from diverse backgrounds not only on racing teams but on standard factory production line vehicles we have seen it all. Manipulating these signals with an adept hand all the while keeping an engine running at its best and with the most reliable power is what Dinan is all about.

Features:

• More Power: Max gains of up to +42 HP and +47 lb-ft TRQ (Crank)
• Factory matching 4yr/50k mile new car warranty
• 50 State Emissions legal; CARB EO # D-176-42
• Smooth and predictable power delivery
• On board diagnostics and factory safegaurds maintained
• Unaffected by dealer factory updates
• Quickly change stages and/or disable the tuner via iOS or Android app
• Plug and play installation
• 3 day satisfaction guarantee

Fitment/Applications:

• 2015-2018 BMW F80 M3
• 2015-2020 BMW F82, F83 M4