Straightline Industries Exhaust Manifold Head Flange for 4G63 DSM/Evo

Straightline Industries 4G63 exhaust manifold head flanges for the DSM and Evo 4-9 are CNC machined of 1/2" mild or stainless steel. Features machined cutbacks on the gasket side to reduce warpage during welding and promote gasket seal and 3D taper ports with recess to match tubing or schedule pipe. Available for 1.5" or 1.25" schedule pipe.

Vehicle Fitment:
Mitsubishi 4G63
1992-2006 Evolution I-IX
1990-1999 Eclipse GST/GSX
1990-1998 Talon TSi
1990-1994 Laser RS
1990-1992 Galant VR4

Features & Specs:
• CNC machined 1/2" steel
• Machined cutbacks on gasket side to reduce warpage and promote gasket seal
• 3D taper ports with recess to match tubing or schedule pipe

Options:
• For 1.50" schedule pipe
• For 1.25" schedule pipe
• Mild Steel
• Stainless Steel

Includes:
(1) Head Flange

Notes:
FiD Turbo is also known as Straightline Industries or SLS.