0) 2013-2019

2008-2013 BMW 135i/is Convertible

The 5150 AutoSport Pro-Series Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your BMW N63 engine for high horsepower

The fuel rail is CNC machined from extruded 6063 aluminum and laser etched for a high quality surface finish

setting them apart in the market for their unmatched quality and reputation

OS Giken SuperLock LSD, BMW E8X / E9X Non-M Lancer Evolution 0) 2013-2019The OS Giken SuperLock LSD features their patented pressure ring design, delivering smooth, progressive locking. Distinguished by a spline through side gear construction, OS Giken's design allows for the fitment of more friction plates (up to 2x as many as competing versions). Key Features: All components undergo chemical heat treatment for maximum durability Constructed from a high grade steel alloy, ensuring exceptional strength Gears are raw forged