Exhaust manifold GMC SUV Pickup 396 402 427 454 Full Length

Exhaust manifold

TurboWorks exhaust collector, 100% stainless steel.

The diameter of the exhaust device window: 45mm

The exhaust diameter: 76mm

Guaranteed power increase to 10%.

When tuning the engine, the exhaust manifold should be replaced at the very beginning, because the exhaust fumes, embossed from the cylinder, are just in the exhaust manifold, which is part of the engine body, then they are directed to the first section of the exhaust pipe, then to the silencer, or several serially located silencers and then to the outlet part of the exhaust pipe.

We provide 24 months warranty on the product.