Walker Exhaust Ultra Direct-Fit Exhaust Manifolds for 2007-2012 CANYON, COLORADO, 2007-2008 H3 - 16578
Part Number: WLK-16578
Walker Exhaust Ultra Direct-Fit Exhaust Manifolds
Exhaust Manifold, With Converter, Stainless Steel, Ceramic Coated, Chevy, GMC, Hummer, Each
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Estimated Ship Date: Nov 5, 2026 Would you rather pick it up?
Overview
Walker Exhaust Ultra Direct-Fit Exhaust Manifolds
Walker Exhaust offers Ultra Direct-Fit exhaust manifolds for a wide range of applications—including many Chevrolet, GMC, and Hummer vehicles from the past two decades. Flange to flange, their direct-fit design bolts to your existing exhaust. They feature a stainless steel body with aluminized pipe and heat shields for durability; along with high precious metal load and high technology washcoat for premium performance. OE-style hangers, brackets, routings, and heat shields allow for quick and easy installation on direct-fit units.
Additional product notes:
* Universal catalytic converter may require modification to complete installation
* Premium direct-fit and universal catalytic converters for OBDII vehicles (1996 and newer)
* Meets EPA emissions requirements.
* As of Feb. 2023, not legal for sale or use in California, Colorado and New York. Legal in ME on EPA Federal Emission Equipped Vehicles only. Consult your state's aftermarket converter regulations for details.
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Some parts are not legal for use in California or other states with similar laws / regulations
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