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- Three Piece Thick Walled Durable High-Silicon Ductile Iron Casting Prevents Cracking
- ISX HD Manifold Fits Borg Warner 171700; 171710 And Factory T6 Holset Turbos
- Includes the longest stud and spacer kit that fits across all 8-cylinders
- Ceramic Coated Inside And Out; For Smooth Finish And Temperature Control
- Average flow increase of 9.3% (OEM avg 173cfm/port BD avg 189cfm/port)
- Includes exhaust manifold and cross over tube gaskets
- Includes 16 studs and spacers for BD Scorpion Kits
- 75% thicker walls retain heat and prevents warping
- Longer exhaust studs improve thermal durability
- High Temperature Rating; Up To 1800 Degrees F
- Designed using computation fluid dynamics
- Replaces OEM Part #DC3Z9431A (Left Side)
- High temperature POR 15 black coated
- SEMA Certification No. SC-BDD01-0050
- Thick spacers are black oxide coated
- Perfect for BD Scorpion Turbo Kit
- Exhaust ports are gasket matched
- Machined thicker bolting flange
- High-silicon ductile cast iron
- CARB EO No. D-553-17
- 50-STATE LEGAL!