Our custom headers have been tested on some of the most powerful porsches to date turning incredible 1100 rear wheel HP. 304 stainless steel 1.75″ primary tubing coupled with our custom 3 into 1 merge collector is hand crafted, TIG welded, ported inside and polished to mirror finish. Our cnced custom header flanges have .25″ step down on the inside that allows us to drop in the primary tubing and weld inside and out. This prevents warping and cracking from excessive heat meawhile keeing the inner diameter of the flange matched up against the head for maximum flow. The header comes with a dump tube using tial 44mm wastegate. We offer these for the GT30r, GT35R, and our custom turbo application(ski800GT). Upon request we can also make this header in V band assembly using popular Tial V band exhaust housings. sold as pair.
T3 external Wg headers for Gt30R/Gt35R
- hand crafted in house 304 stainless steel construction
- 3 to 1 custom merge collector with 1.75″ primary tubing
- custom cnc machined .5 header single unit flanges
- welded inside and out preventing warping and cracking
- hand polished and ported inside
- reinforced wastegate flange
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