Walton Motorsport 304 Stainless Steel Head Flange (Ports for Stubs) - Nissan CA18 - Fibre Laser Cut 3SGTE Direct fit upgrade for the

Direct fit upgrade for the factory BOV on Honda Civic RS and Civic Si models with the 1

we used this product to line Oliver Bolton's Intake pipework to insulate from convectional heat transfer and reflect away radiant heat

this improves gas flow and adds a large amount of strength

Suitable for Standard and Modified Engines

Walton Motorsport 304 Stainless Steel Head Flange (Ports for Stubs) - Nissan CA18 - Fibre Laser Cut 3SGTE Direct fit upgrade for theAs used on our very own range of manifolds plus many more custom projects, we now offer these to you for your own projects. Fibre Laser cut from 10mm Thick 304 Stainless steel Port Sizing: At Walton Motorsport we utilise stubs in the construction of our manifolds and as a result the flange ports are sized taking this into account in 3mm thick material. We can produce these in traditional port sizing when not using stubs, or for thinner gauge material.