Skunk2 Pro Series Intake Manifold - K24A/K20Z3/K20A Colour:Silver the same sort of benefits

the same sort of benefits can be seen by adding a similar bellmouth (in this case a velocity stack) to the end of your cold air intake

While slight gains can be seen by pointing the velocity stack into oncoming air without the filter

If you want to make more power

YellowSpeed DPS Coilovers - CL7/9 Accord

While adjusting the regulator

Skunk2 Pro Series Intake Manifold - K24A/K20Z3/K20A Colour:Silver the same sort of benefitsSkunk2 Pro Series Intake Manifold K24A K20Z3 K20A Skunk2's engineers went back to the drawing board when they set out to improve the already popular '06 '11 Civic Si's Accord Euro RBC intake manifold. Each of Skunk2's Pro Series Intake Manifolds for Honda's K series engines feature larger plenums and shorter, oversized runners when compared to the RBC, and are cast with thicker wall material, leaving room for further porting for high horsepower