High Tech Turbo Exhaust Manifolds

Because High Tech Turbo and 4WheelOnline provides only the best in the market today, we make sure our products are the "top of the line"! High Tech Turbo ensures that all the exhaust manifolds gives you total satisfaction with the following:

• Made in USA form high silicone ductile iron (SHOT PEENED)
• Provides faster spool-up than stock or competitive manifolds. A perfect match for our quickspool turbos.
• Lowers EGT's
• Great for stock replacement or high-flow performance applications
• 12 and 24 valve styles - Port matched for each version.
• Tuned, balanced flow design.
• Nominal wall thickness .300"
• This manifold flows exhaust more evenly than the stock manifold and is not as prone to cracking.
• Unlike some competitors, our manifold comes drilled and tapped for a 1/8 pyrometer, and NOW, 1/4 as well (pipe plugs installed).
• Unlike competitors, our manifold comes with necessary mounting bolts and heater hose bracket where required.