Welcome to Custom Fab Shop

All our products are CNC milled using precision equipment using the latest CAD/CAM programs. We offer the flanges in custom thickness and even custom application transitions 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

-T3 divided turbo to T4 undivided where the T3 and T4 holes are thread to allow the turbo and manifold to be bolted to a threaded adapter. The turbo transition adapter flange allows the application to be upgraded or downsized based on the setup. The flange is made of 1/2" thick material to ensure the part has a smoother transition along with no warpage due to high heat or stress. Contact us if you need countersink thru holes, offsets, different thickness , etc..... The threaded holes are M10 x 1.5mm bolts are not included.

-Please contact us for any variation or sizing of custom flanges all our flanges are built in house and can be built to your specs for no setup charge.

(We now are offering Stainless Steel 304L flanges in all our current flanges or even custom....Contact us)

Also carry Turbos for all applications check Ebay Store......Turbocharger