been seeing ppl ask for max c5 hp set ups, well iv desides to post the set up for you guys. this is max c5 hp with no ichi parts. WARNING, if your looking for a set up with out ED do not build this set up. max hp should be 676hp when done. sorry no ratios, i do not run this set up just built it to see what new max was with the last few parts updates. OEM Control Arms OEM Headlights OEM Torsion Bar Downside Racing Carbon Fiber Hood RL Design Altezza Taillights Nitto 1320 Drag Slicks M Tune Billet Motor Mounts Takayami Racing Sport Coilover Kit Aerosthetic Superlite Trunk Winning Side Scoops RL Design Side Skirt Himeji RL Design Rear Bumper Himeji CF RL Design Front Bumper Himeji CF HRE C22 20" Tripp Visons Funktastic NOS Powershot Graphic Pack DaBest Speed Seat Suprec 8:1 compression XR Pistons Suprec Fang Cam Gears FireShield Racing Thermo Wrap Zintek Z Clutch Formuline 200 Shot Nitrous Jets Formuline Air/Fuel Controller Techoline Pro Fuel Pump Netron 4 Gallon Racing Cell Formuline Single 10lb Carbon Fiber Bottle Enjin VX10 Throttle Body Kosen Stage 3 Camshafts Iron Shield R22 Head Gasket DataPro ECU Chip Stage III X Motorsports Chromoly Axle Upgrade Kit TRM RS-Ti Titanium Piping 4.25" Gugem Competition Fuel Cooler Takayami TEM78 Manifold Gugem Competition Crankshaft Tokiya CX 2 Connecting Rods Takayami T-X9 Intake System 100mm Netron Power Fuel Rail Skoei Race Oil Cooler Takayami T472 Down Pipe DaBest Signature Series XL5 Intercooler DaBest XR Boost Controller Takayami Super-Flo Intake Manifold Takayami 95mm Open Race Pipe J-Tech T-60 Head J-Tech Pro Pipe Kit, Type A MRG Sports Racing Flywheel DaBest Signature Series D100X 30PSI J-Tech Fuel Pressure Regulator X Motorsports Cone Filter DaBest Iridium Plugs TRM Carbon Fiber Battery Blowfish FI Valve Springs Netron Oil Pump FastFlow FF-A Series Block TRM RS-Ti Titanium Exhaust Muffler 4.25" Tespo 800cc Extra-Flow Injectors M Tune Power Cables Tokiya Spec R Valves B18C5 (Engine)