Exhaust Manifold

The new ATLAS exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4-inch aluminized steel tubing for maximum flow, increased horsepower, increased torque and lower EGTs. The 2-piece tailpipe and bayonet style hangers provide a hassle-free installation. To provide a leak-free seal, OE style band clamps are used that offer a 360degree sealing area. Systems are available in 4-inch turbo back some offer the choice of a 4-inch down-pipe back with or without muffler. ATLAS exhaust systems are the perfect combination of performance, fit and value.

Additional Information

BladeRunner Ported Ductile Iron Exhaust Manifold Dodge/RAM Diesel Trucks 07.5-18 L6-6.7L (td)

Product Overview

Stock intake manifolds have sharp bends and corners. As air flows around these corners, dead air zones are created. These dead air zones choke down the air and restrict airflow to your engine.

aFe's MDV technology uses smooth bends and directional vanes to form multiple air paths through the manifold. These new paths are smoother and shorter, producing much smaller dead air zones for increased overall airflow to
the engine.
• Unique airflow path with MDV Technology
• Proprietary internal bolt design - guaranteed to not deform and leak
• Cast A356-T6 aluminum construction
• Up to five port pads
• Custom black-zinc finished steel bracket of OE wire harness
• Faster turbo spool-up
• More horsepower
• Increased low-end torque for more towing power
• Improved boost pressure
• Stainless steel hardware

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• 6-Port Gaskets Included
• Cast-in EGR Flanges Allows Retention Of Fact. EGR System
• Dual 1/8 in. NPT Exh. Gas Temp Ports Are Supplied For Gauges
• Hassle Free Installation
• Improved Performance And Throttle Response
• Machines Ports and Merged Runner Design Reduces Exh. Backpressure
• Outflows The Factory Manifold By 49%
• Thick Wall Design Increases Strength Eliminating Warping/Cracking

Note for Australian and European Markets

Unless otherwise stated, this product may be engineered for use in Left-Hand Drive vehicles. Steering components, pedals, shifters, linkages, wing mirrors, instrument clusters, panhard rods/traction bars, drag links, brake boosters, brake or clutch lines, accelerator cables, heater cores, some master cylinders and adjacent parts can vary between LHD and RHD configurations. In some models compenents such as windscreen wiper arms, motors and linkages could differ in their size and orientation. Items such as floor mats & dash mats may have differences in their structure around the front row (or padding in different locations). In many cases items are identical depending on the design of the vehicle and part, but may have differing mounts, lengths or bolt patterns. Carefully review the product images and details to ensure suitability for your vehicle, or contact StreetFX support if you are unsure. Returns are not accepted for special order products.

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Exhaust Manifold, Ductile Iron, Natural, Dodge, Ram, 6.7L Cummins Diesel, Each

BladeRunner exhaust manifolds from aFe are made from 304 stainless steel and feature a one-piece design with reinforced ribs between each exhaust port. This increases strength and eliminates the cracking found in most stock and aftermarket units. These manifolds feature two EGT probe ports, a thick wall design for increased strength, matched ports, and a merged runner design to maximize exhaust flow. Once you've installed a BladeRunner on your ride, you'll be able to feel improved turbo spool-up times, throttle response, and decreased EGTs. For top performance, choose an exhaust manifold from aFe.