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Private Label MFG H-Series Tri-Y header features a true step up exhaust header design. The four-piece design header delivers low to mid range power while maximizing engine compartment space for this exhaust manifold. The header is ideal for all forms of competition; auto-cross, drag racing and road racing.Recommended for Preludes and swap cars with H-Series motors. This is NOT for H2B Swaps...Please note you will need a aftermarket front cross member or notch it off to fit prelude models.
Power gains: 10-15 Wheel Horsepower Gain on a STOCK H22 with no other mods...Header Features:
Brand New In Box
Made of 304 Stainless steel
One year limited warranty
Short tube Tri-Y header
True 2.5" merge collector
Machined CNC manifold flange
Flange is .38" which is about 3/8" thick
18G on the 304 S/S. Measured at .049" to .050"
Four piece design
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