Honda D15B Performance Parts

Building a Honda D15B? Supertech's race-developed valvetrain and piston hardware is made to handle the demands of high-RPM and forced-induction use. Choose from engine valves, valve spring kits, retainers, block guards, head gaskets, connecting rods and high-compression pistons, all matched to this engine's specifications. These components are made for high-RPM street and track engines, including boosted and forced-induction setups that push well past stock limits. Pick a category above to shop valvetrain and piston upgrades for the Honda D15B.