Why are these manifolds thicker than the factory ones?

These aFe BladeRunner manifolds have walls that are 25% thicker than the OE manifolds. This increased thickness adds rigidity, making them much more durable and less prone to cracking than the factory parts.

Do I need to buy new gaskets to install these?

The inlet and outlet ports on these manifolds are machined to match the factory gaskets. You can use your existing factory gaskets for installation, as they are designed to seal properly with them.

Can these be shipped to California?

No, these exhaust manifolds are not CARB approved and cannot be shipped to California.

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aFe

Specifications

Brand: aFe
Part #: 46-40154

aFe

aFe BladeRunner Exhaust Manifold RAM 1500 (DT) 19-24 V8-5.7L HEMI

Name: aFe BladeRunner Exhaust Manifold RAM 1500 (DT) 19-24 V8-5.7L HEMI
Brand: aFe
SKU: afe-afe-bladerunner-exhaust-manifold-ram-1500-dt-19-24-v8-5-7l-hemi-t14-894999
Price: 569.60 USD
Availability: BackOrder

$569.60

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Direct bolt-on replacement for cracked factory exhaust manifolds on your 2019-2024 RAM 1500 5.7L HEMI.

Key Features

25% thicker walls — more rigid and durable than stock manifolds.
Machined ports — match factory gaskets for maximum flow and proper sealing.
Direct bolt-on — connects to the factory y-pipe for easy installation.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will it fit your car?

Fits these vehicles

Ram 1500 2019-2024

About this part

Product Details

These manifolds have both the inlet, and the outlet ports machined to match the factory gaskets. This allows for maximum flow, without compromising gasket performance. These manifolds have 25% Thicker walls than the crack-prone factory manifolds. The increase in thickness increases the rigidity of the manifolds and make them much more durable than the OE manifolds. These manifolds bolt directly to the factory y-pipe for an easy installation.