BMW 1 Series (E82) 2007-2013 - 500 Series Super Low Spec Coilovers Spring Upgrade:Swift Springs Standard - Hyperco Springs may be used if necessary The fuel injector bores are

The fuel injector bores are 14mm ID

The valve stem and guide are hard anodize-coated for wear resistance

Matching uppipe is included

0L l6 RWD Manual Coupe BMW M4 2015 ~ 2020 Base 3

The QRT Performance uses the same FIA approved race shell as the QRT-R race seat but is covered in Italian Leather and Alcantara

BMW 1 Series (E82) 2007-2013 - 500 Series Super Low Spec Coilovers Spring Upgrade:Swift Springs Standard - Hyperco Springs may be used if necessary The fuel injector bores areCUSTOM. MODULAR. REBUILDABLE. Designed and assembled in the USA. Fortune Auto engineers collaborated with the experts at Broadway Suspension to offer specialized valving profiles and optimized specifications. The Super Low Spec 500 Series coilovers are designed to dramatically lower vehicle ride height. Average height adjustability is roughly 2. 5" to 5" lower than OEM ride height (depending on application). Swift Springs Standard, Hyperco Springs