07 Civic Si Sedan w/ Cams (1st - 4th)

will post a launch when rims get here next week Much thanks to Jotech Performance for the build http://jotechperformance.com/

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2007 Civic Si-Brian Crower Stage 2 Cams
Injen CAI Pr2 Throttle Body Spacer Pr2 Intake Manifold Gasket DCRH Apexi WS2 Brian Crower Stage 2 Cams Brian Crower Titanium Valve train Skunk2 Fuel Rail Greddy Emanage PnP Ingalls Torque Damper





07 Civic Si Cammed Exhaust Sound Normal & Crazy Driving
Example of what the 76mm Skunk2 Exhaust sounds like with shifts @ 3k. Then an example of what it sounds like at WOT.





2008 Civic Si Sedan (FA5) 149 MPH Run
Topped out on a hot day. Have FP but not a pro tune. I could break 150+ with a proper tune and on a cooler day. Also the shake in the video at speed is due to the resonance of the window at speed which is where the mount was attached. Mods are 3.5" CAI, S2 Megapower race header, Full-Race 3" cat back, Hasport solid rear torque mount and a MAP based basic FP calibration.





How To Launch and Shift a Honda Civic K25 300whp
My buddy Ku Thao's K25 Civic Si. It's amazing how this car accelerates. For this pass, we still ran a 12.7 @ 106mph. I added approximately 200 pounds to the car. Modifications: * Acura TSX K24A2 Block (2004) * Darton Sleeves (89mm Bore) * Portflow K20Z3 Cylinder Head * ATI Super Damper (Street) * CosworthUSA Head Gasket * CosworthUSA Thermostat (Re-badged Spoon Unit) * Drag Cartel Stage 4 (Billet) * Ferrea Valves (Exhaust) * SuperTech Dual Springs (100LB) * SuperTech Retainers w/ (Honda PR7 Cotter Valves) * Honda Valve Spring Seats * Honda JDM Valve Seals (Green) * Hondata FlashPro (v1.3.3) * Hytech Cam Tower Oil Modification * Hytech Oil Baffle (K20Z3 Oil Pan) * Exedy Organic Stage 1 Clutch Kit w/ (Stock 15LB Flywheel) * TODA Timing Chain Tensioner * Type R (FD2) Intake Manifold (RRC w/ 72mm Entry) * Type R (FD2) Oil Pump (RRC) * Type R (FD2) Final Drive (5.062) * Type R (DC5R) 4th Gear (1.212) * Type R (DC5R) 5th Gear (.972) * Civic Si (FG4) 6th Gear (.647) * Civic Si (FG4) Exhaust (60mm) * Skunk2 Intake Manifold Gasket (White) * Skunk2 72mm Throttle Body (Version 15) * RDX Fuel Injectors (410cc) * Custom Cold Air Intake (3.5 Inch Diameter) * Skunk2 MegaPower Header (1st Gen)




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