Skunk2 06-09 Honda Civic Si Composite High Volume Fuel Rails - 350-05-5015

Skunk2's cutting-edge Composite Fuel Rail for the 06-11 Civic Si is here. Skunk2's Composite Fuel Rails are made using a proprietary carbon-impregnated, aerospace thermo-polymer composite—a material...

Skunk2 06-09 Honda Civic Si Radiator Hose Kit (Blk/Rd 2 Hose Kit) - 629-05-0004

Skunk2's Fine Tuning products and accessories, like its Silicone Radiator Hoses for the '06-'11 Civic Si, help put the finishing touches onto your vehicle you work so hard to make perform well. Liven...

Skunk2 06-09 Honda Civic Sport Shocks (Set of 4) - 541-05-1250

Taking cues from its industry-leading Pro-C and Pro-S II Coilovers, Skunk2's high-performance, factory-replacement Sport Shocks for the '06-'11 Civic employ many of the same technologies and...

Skunk2 06-11 DBW Throttle Body Adapter for Ultra-Series Race Manifold - 309-05-0010

Skunk2's all-new DBW throttle body adapter now offers 06-11 Honda Civic Si enthusiasts even more flexibility. Manufactured out of 6061-T6 billet aluminum, 06-11 Honda Civic Si throttle bodys can be...

Skunk2 06-11 Honda Black Spark Plug Cover - 632-05-1005

The Skunk2 K Series Coil Cover protects both the wire harness and the precious coil packs sitting atop of the valve cover. This coil cover fits 2002-2011 K Series valve covers and is made from mild...

Skunk2 06-11 Honda Civic K20Z3 Aluminum Timing Chain Cover - Raw Finish - 681-05-5311

Skunk2 06-11 Honda Civic K20Z3 Aluminum Timing Chain Cover - Raw Finish

Skunk2 06-11 Honda Civic Lowering Springs (2.25in - 2.00in.) (Set of 4) - 519-05-1580

Corner faster, stop quicker, and improve the look of your vehicle with Skunk2s legendary Lowering Springs.Skunk2 Lowering Springs for the '06-'11 Civic are designed to dramatically improve handling...

Skunk2 06-11 Honda Civic Si 72mm Electronic Throttle Body - 309-05-0001

Skunk2 06-11 Honda Civic Si 72mm Electronic Throttle Body

Skunk2 06-11 Honda Civic Si Alpha Header Replacement Bracket - 912-05-1930

Skunk2 06-11 Honda Civic Si Alpha Header Replacement Bracket

Skunk2 06-11 Honda Civic Si Alpha Series Header Replacement Bracket - 912-05-1935

Skunk2 06-11 Honda Civic Si Alpha Series Header Replacement BracketThis Part Fits:YearMakeModelSubmodel2006-2011HondaCivicSi

Skunk2 06-11 Honda Civic Si Cold Air Intake to OEM Throttle Body Hose Coupler - 943-05-0110

Skunk2 replacement Coupler for '06-'11 Honda Civic Si Cold Air Intake Systems (PN: 343-05-0100).This Part Fits:YearMakeModelSubmodel2006-2015HondaCivicSi

Skunk2 06-11 Honda Civic Si Composite Cold Air Intake - 343-05-0100

Skunk2 drew upon its experience and longstanding technical partnership with championship-winning Compass360 Racing when developing its all-new Cold-Air Intake for the '06-11 Civic Si. The results are...