Rev9 102mm 3 to 4 Bolt Aluminum Throttle Body Adapter LS1 LS6 GMC Chevy Pontiac Semi Spring rates: Front: 12 kg/mm

Spring rates: Front: 12 kg/mm & Rear: 6 kg/mm

Godspeed had came up with the solution for all lowered IS

IGNITION PROJECTS - IP COILS - Part # IP-A131601

Subaru Forester (SH/SJ) 09-17

BRAND NEW TruHart -‚ Rear Toe Control Arm (TH-N101)

Rev9 102mm 3 to 4 Bolt Aluminum Throttle Body Adapter LS1 LS6 GMC Chevy Pontiac Semi Spring rates: Front: 12 kg/mmCNC MACHINED THROTTLE BODY ADAPTER PLATE FOR: GM LS1 LS2 LS3 LS6 LS7 LSX 102mm 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