Description
Upgrade the performance of your Jeep Wrangler JK with the BladeRunner Ported Ductile Iron Exhaust Manifolds. Engineered to improve exhaust flow and throttle response, these high-performance manifolds are a direct bolt-on replacement for the restrictive factory manifolds.
The BladeRunner manifolds are precision ported to outflow the stock manifold by up to 12%, optimizing exhaust velocity and improving engine responsiveness. Both the inlet and outlet ports are machined for smooth transitions, ensuring efficient airflow through a header-style flow path without compromising durability.
Constructed from heavy-walled ductile iron, these manifolds resist warping and cracking, providing superior longevity compared to stock manifolds and most aftermarket replacements. The durable construction also ensures a reliable gasket seal under high-heat conditions.
Designed for hassle-free installation, the BladeRunner manifolds bolt directly to the factory y-pipe, making them a practical performance upgrade with no modifications required.
Engineered and manufactured in Corona, California, these manifolds deliver instant performance, increased throttle response, and long-term durability for Jeep Wrangler JK enthusiasts seeking an upgrade from factory components.
Key Features
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Outflows factory manifold by up to 12% for improved throttle response
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Precision ported inlet and outlet for smooth transitions and header-style flow
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Constructed from heavy-walled ductile iron for durability and long life
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Direct bolt-on installation with factory y-pipe compatibility
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Resists warping and cracking under high-heat conditions
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Engineered and manufactured in Corona, California
Vehicle Fitment
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2007–2011 Jeep Wrangler JK – 3.8L V6 Gas
Emissions Disclaimer
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This product is not CARB exempt; not available for purchase or use in California on vehicles registered with the California DMV.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
