Stainless Turbo Merge Collector-
Tack welded
True merge collector design for the ultimate in spool by maintaining a high velocity of the exhaust pulse as it enters the turbine housing. 304 stainless steel, tack welded and fit for a T3 turbine flange. Requires welding.

$65

Stainless Turbo Merge Collector-
Fully welded with T3 Flange
304 stainless steel turbo merge collector fully tig welded and then hand ported/blended as it mates to a 304 stainless T3 flange. This is the most difficult part of the header to weld, consider having us perform the work for you!

$185

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D port Intake Flange
CNC machined from 1/2" Billet aluminum, these D port intake flanges are a perfect match right out of the box making an excellent starting point for your custom sheetmetal intake manifold build.

$125

Want to match it youself? We have some un-matched flanges on sale for $50

ARCA Header Flange
CNC Machined from 3/8" 304 stainless steel, these flanges are port matched right out of the box making a perfect starting point for your custom stainless ARCA header.

$150

Standard 2.3 Port location CNC machined Header Flange
CNC machined from 304 stainless or mild steel, these heavy duty 3/8" thick flanges feature our unique design which allow a perfect fit for starting your thick wall pipe header build. The machined counter bore allows a sch. 10 1-1/4" pipe (1.450 ID) to precisely fit while still allowing room for header bolt access.

$150 304 Stainless

$100 Mild Steel