Intake and exhaust manifold

The intake manifold distributes incoming air — or an air-fuel mixture — evenly across the engine’s cylinders. A well-designed intake ensures consistent combustion, resulting in better fuel economy, reduced emissions, and smoother engine operation. In modern engines, intake manifolds often work in conjunction with turbochargers and EGR systems to optimize air pressure and temperature.

The exhaust manifold collects hot exhaust gases from the cylinders and channels them to the turbocharger or exhaust aftertreatment system. It must withstand extreme heat and pressure while ensuring an uninterrupted gas flow. This smooth flow is crucial for maintaining engine performance and meeting emissions standards.

Cracks, leaks, or buildup in either manifold can lead to power loss, increased emissions, engine error codes, or damage to related components. Therefore, proper fitment, heat resistance, and flow optimization are key selection criteria.

Typical applications and features:

• Even air distribution for efficient combustion (intake)

• Smooth exhaust gas transfer to turbo or DPF (exhaust)

• Built to withstand high temperatures and pressure

• Engine-specific design for optimal performance

• Available for various truck makes and engine sizes

At Sanders Parts, we provide intake and exhaust manifolds designed for maximum durability, precise flow control, and long-lasting engine efficiency — built to keep your truck running strong.