Rev9 92mm 3 to 4 Bolt Aluminum Throttle Body Adapter LS1 LS6 GMC Chevy Pontiac universal Spring rates: Front: 12 kg/mm

Spring rates: Front: 12 kg/mm & Rear: 8 kg/mm

or M3 Model

Corrosion Resistant Finished

core length 24" core height 16" core thickness 2" inlet / outlet size 2

Lexus IS250/350 is an amazing platform used in a wide range of motor-sports such as drifting

Rev9 92mm 3 to 4 Bolt Aluminum Throttle Body Adapter LS1 LS6 GMC Chevy Pontiac universal Spring rates: Front: 12 kg/mmCNC MACHINED THROTTLE BODY ADAPTER PLATE FOR: GM LS1 LS2 LS3 LS6 LS7 LSX 92mm TO 76mm intake manifold Allows any 3 bolts (LS1 LS6) LS intake manifold to fit 4 bolts (LS2 LS3 LS7 L92 L99 L76) Direct bolt Allow to use with any LS 3 bolt intake manifold to any LS 4 bolts intake manifold Made from high quality T 6 aluminum Including bolts Improve throttle responds Instant power gain