HKS Step 1 Intake SR20DET Camshaft S13 Tool Boxes What's the advantage of the

What's the advantage of the grooved shank

No drilling or messy adhesives needed

Ambient lighting version enhances nighttime atmosphere

The result is improved engine response

Change the light output of your GP40 & XR40 Pod to Flood/Spot with our poly-carbonate combo beam lens

HKS Step 1 Intake SR20DET Camshaft S13 Tool Boxes What's the advantage of theHKS high performance camshafts are CAD designed cams to optimize torque and horsepower over the widest possible power band. Each HKS camshaft is offered in multiple profiles, each with their own lift and duration characteristics to suit various levels of tuning. Lower profiles offer substantial gains in power and a broad usable power band with little compromise of drivability. Higher profile camshafts offer greater increase in power but are accustomed