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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
AFE 46-20118 BladeRunner Cold Side Intercooler PipeThe AFE 46 20118 BladeRunner Cold Side Intercooler Pipe is a 3"mandrel bent replacement for your stock 2011 2016 GM 6. 6L Duramax LML. Perfect Fit: Tube lines up directly to factory couplings for a convenient, tight and secure installation with minimal parts. Flow and Performance: The intercooler tube is constructed of 3"mandrel bent aluminum tubing for maximum flow then, powder coated for a nice finish. The high temp wrinkle black powder coating also
The AFE 46-20118 BladeRunner Cold Side Intercooler Pipe is a 3"mandrel-bent replacement for your stock 2011-2016 GM 6.6L Duramax LML.Perfect Fit:
Tube lines up directly to factory couplings for a convenient, tight and secure installation with minimal parts.
Flow and Performance:
The intercooler tube is constructed of 3"mandrel-bent aluminum tubing for maximum flow then, powder-coated for a nice finish. The high-temp wrinkle-black powder-coating also insulates the tubes from engine heat and protects the tube from corrosion. Also included, one 1/8" NPT port is provided for connecting a pressure sensor or water methanol injection. The smooth transition bends decrease turbulence and minimize pressure loss, while increasing horsepower and torque. Installs on the Cold-Side to transfer cooled air smoothly to the engine for better performance.
Installation is a snap:
Utilizes the factory mounting locations for a hassle-free installation. Includes high quality stainless steel T-bolt clamps and heavy-duty 5-Ply polyester reinforced couplings for strength. Fits OEM or AFE's upgraded intercooler.
AFE Badging:
Unique stainless steel laser-cut AFE Power logo plate is welded-on for an aggressive style.
Features:
- Stainless Steel
- 100% MIG-Welded
- All Hardware Included
- Cold Side Tube Fitment
- Hassle-Free Installation
- Welded-On AFE Power Plate
- Works With AFE Or OE Intercooler
- Outflows Stock Intercooler Tube By 6%
- Powder-Coated Wrinkle-Black For Heat & Corrosion Resistance
- Constructed From 3" Mandrel-Bent Aluminum Tubing For Increased Flow
- One 1/8" NPT Port Provided For Connecting Pressure sensors Or Water Methanol Injection
- Uses All Factory Mounting Locations & Includes All Necessary Hardware For Hassle-Free Installation
- Includes Premium Stainless-Steel T-Bolt Clamps & Silicone Couplings For Long Life, Perfect Fit & Strength
WARRANTY INFO:
1 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
4.0 ★★★★★
Based on 1400 reviews
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Product Reviews
★★★★★ 5
Exactly what I needed
Size: 16AWG -10FT 2Pin DT
This was perfect for me. I had two lights bars in my rear bumper and needed to extend the harness to my fuse block. Great value
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
★★★★★ 5
10 foot long
Size: 16AWG -10FT 2Pin DT
Worked great. Plugged in with no problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 5
Affordable
Size: 16AWG -10FT 2Pin DT
Used them to install Morimoto 2 Banger pods on my vehicle. Casing for the wires is thick enough that will stand the weather and abrasion. I spliced them to make just one run, added braided sleeving (for looks and additional protection). The wire quality and thickness made the connection with waterproof connectors strong and durable. Saved me around 20 dollars as compared to brand name wires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2024
★★★★★ 5
Perfectos
Size: 16AWG -10FT 2Pin DT
Exelente
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Reviewed in the United States on December 29, 2025
★★★★★ 4
2021 JL Jeep
Size: 16AWG -10FT 2Pin DT
I used these to plug in my mopar lights for my wrangler. Matched right up to the factory plugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2025
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