Welcome To The Forums: koreancorvette01
Senior Member

Joined: Oct 2002
Posts: 284
Likes: 1
From: Great Falls, MT
Vehicle: 2001 Hyundai Tiburon Turbo
It is an Alpine Developments manifold basically a big log style manifold . The original turbo kit was the alpine back in 02 when they actually sent you your orders. I replaced the little TD04-15h that alpine originally had on the kit it spooled @2200rpms but anymore then 14 psi heat soaked the engine and was counter-productive towards making power. I now have a garret GT2871R it doesnt drop boost and makes great power . It efficiently makes 20psi all day long with no drop off or extra heat from over spooling it.



