Header Manifold, Exhaust Manifold, Exhaust Header FLEX Model-Specific for ISUZU DMAX

Casting Method Construction: Made through a casting method, this exhaust manifold is sturdy and durable, ensuring long-lasting performance without the need for further modifications.

Model-Specific Fitment: Designed specifically for ISUZU DMAX models with 4jj1 and 4jk1 engines, ensuring a perfect fit and easy installation without the need for additional modifications.

Enlarged Outlet Diameter: With an enlarged outlet diameter of 1.7 inches, the manifold efficiently channels air to the turbo, reducing exhaust restriction and supporting full turbo boost.