AC Schnitzer performance upgrades offer a unique solution to boosting your car's performance while retaining warranty cover on your car. Every AC Schnitzer performance upgrade delivers a substantial, but safe, performance increase and comes with a 3 year* warranty from AC Schnitzer to cover the tuned engine and drivetrain and run alongside your BMW factory warranty. 

Product registration is required, we will contact you for details after purchase.

*from date of first registration. Conditions apply. The first 1200 mile service should be completed before installation of the upgrade. Compatible with Competition Pack cars.

• Premium quality - developed by BMW tuners with over 30 years experience.
• Standard car software is retained so the car can be serviced and updated by BMW as usual.
• The standard ECU is not altered or tampered with a secondary ECU accesses CANBUS data to deliver the performance increase.
• Standard driveability retained. Smooth, effortless performance with safer overtaking.
• Efficient Performance - no increase in emissions in most cases
• Opportunity to enhance the performance of a lower tax bracket car without paying more tax
• Can be ordered and installed at selected BMW dealers and independent specialists around the UK and Ireland.
• Unique, worry-free warranty solution included.

• BMW M Series F80 M3 (2012-2015)
• BMW M Series F80 LCI M3 (2015-2018)
• BMW M Series F82 M4 Coupe (2013-2015)
• BMW M Series F82 LCI M4 Coupe (2015-2018)
• BMW M Series F83 M4 Convertible (2013-2017)
• BMW M Series F83 LCI M4 Convertible (2016-2018)

Performance diagram.

Fitting instructions in German and English

1100280350-36

Warranty

In principle, all AC Schnitzer products sold in the UK carry a two-year manufacturer's warranty, or until the end of the 3 year BMW warranty period, whichever is longer.

Manufactured by

AC Schnitzer