H-Gear K-swap exhaust manifold 4-2-1 2.5'' stainless steel (Honda Civic/CRX/Del sol/Integra)
Description
H-Gear Race Exhaust Manifold. Changing the manifold is one of the best modifications you can do to your K-swapped Honda. Just with this alone, gains of between 5-10bhp are achievable before mapping. With supporting mods and mapping, gains of between 7-15bhp and a lot more torque are easily achieved.
Constructed from premium 304 grade stainless steel the header features the popular 4-2-1 design, CNC mill-cut flanges, and robotic rotation purge TIG welding.
Being a 4-2-1 configuration means it gives both excellent mid range and peak gains.
Installing this header removes your cat. Including new gaskets (2.5 inch donut gasket and block gasket) and spring bolts.