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Description
AFE 46-40024 BladeRunner Exhaust ManifoldsThe AFE 46 40024 BladeRunner Exhaust Manifolds feature a bolt on design and will increase power, performance, and exhaust flow in your 2001 2016 GM 6. 6L Duramax. Machined Ports: 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. Auxiliary Ports: An Exhaust Gas Temperature (EGT) probe port is incorporated into each manifold for easy
The AFE 46-40024 BladeRunner Exhaust Manifolds feature a bolt-on design and will increase power, performance, and exhaust flow in your 2001-2016 GM 6.6L Duramax.
Machined Ports:
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.
Auxiliary Ports:
An Exhaust Gas Temperature (EGT) probe port is incorporated into each manifold for easy installation of gauges or testing equipment. There are three additional cast in bosses provided to allow for alternate testing points.
Hassle-Free Installation:
These manifolds are compatible with the stock up-pipes, which allows the manifolds to be installed without having to remove the turbocharger down-pipe or the up-pipes.
Features:
- CARB EO# D-550-36
- Durable, Cast Ductile Iron Construction
- Outflows Factory Exhaust Manifolds By 6%
- Compatible With Factory Up-Pipes For Easy Install
- Eliminates Flow Restricting Pinch Of Factory Driver-Side Manifold
- Machined Ports & Gasket Matched Design Maximizes Exhaust Flow
- 1/8" NPT Ports For Exhaust Gas Temperature (EGT) Monitoring
- Manifold Mounting Hardware Included For Easy Installation
Note: These exhaust manifolds do not include new gaskets. In some cases, factory gaskets can be re-used. New gaskets are available separately below (see related products).
WARRANTY INFO:
2 Year
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
Great quality as always…
Size: 10.5, Color: Black Full Grain
Very stylish and comfortable boots. Same quality and well made boots that Johnston and Murphy is known for. Great finish and good price. Quick and accurate delivery!
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Boots
Size: 8.5, Color: Tan Full Grain
Buena calidad, el color es el de la foto
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Great looking boots for evening wear
Size: 9.5, Color: Tan Full Grain, Size: 9.5, Color: Tan Full Grain
These arrived today and fit to size! They look amazing and so far seem comfortable. The quality seems good but time will tell as these are my going out type of footwear.
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Reviewed in the United States on February 22, 2026
★★★★★ 4
Top quality for the price but a little tight in the toe box
Size: 8.5, Color: Black Full Grain
A little tight around the toe box for me and I don’t have a particularly wide foot. But the quality is great and the look is awesome. Hoping they stretch out a bit with some wear!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Good fit, good insole.
Size: 10.5, Color: Tan Full Grain
Excellent footwear. Foster
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Reviewed in the United States on February 25, 2026