NM Engineering is a division of Automotive Performance Systems, Inc.. APS is a family owned and operated company which has been in the business of engineering and manufacturing high performance components for the automotive aftermarket for close to 4 decades. APS early roots can be traced back to being one of the earliest BMW tuners. Back in 1979, APS built parts for its first project car, a BMW 320i, which included springs, sway bars and upper front tie-bar as well as Callaway turbo kit.

APS and its NM Engineering division have simple philosophies; Make parts with jewel-like finish that fit and performs like no other. Make the parts so easy to install that any shade tree mechanic with good tools could perform the installation. And finally, deliver the best possible service with honesty and integrity