T6 undivided S400 to 4.0" transition flange 1/2" thick

All our products are CNC milled using precision equipment using the lastest CAD/CAM programs. We offer the flanges in custom thickness and even custom application transistions for easier fab work or building your own DIY kits. Email us for more details on custom work. All our flanges are cold roll 1018 steel and are resurfaced after milling to correct any warping so ensure our flanges seal properly. We guarantee our products if you are not satisfied return the product and receive the purchase price refund.

Made in USA

The T6 undivided to 4.0" transition allows a simple way to attach a T6 turbo to any header or manifold with a 4.0" pipe. The transition turbo flange is ballmilled perfectly to reduce turbulance and ensure the best exhaust flow possible. The flange is 1/2" thick to allow the air flow to transistion slowly and prevent warping.