Tegiwa 4-2-1 Manifold - Honda Civic EG6-EK9 & Integra Type R DC2

Tegiwa 4-2-1 Manifolds provide gains of between 5-10bhp 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. It has been proven as being one of the best 'off the shelf' headers available.

To install this manifold you will need to ensure you have a 2.5" cat or decat pipe, 2.5" flange for 2.5" cat-back pipework.

We dyno'd it back to back against an OEM 98spec JDM header and it made 7.2bhp & 0.9ft/lbs. Against a Civic VTI/ UK Integra manifold you will see gains of 12bhp and 7ft/lbs torque. Weighing just 5.9kg its not only boosts your engines power but dramatically reduces your vehicles kerb weight -the OEM 98spec JDM header weighs 8.2kg and the cast 96spec header weighs 15kg.

note: image is for illustration purposes and may differ on delivery