aFe Bladerunner 3in Intercooler Tubes Combo 11-16 GM Diesel Trucks V8 6.6L (td) LML

SKU: 46-20114-B | UPC: 802959464434

aFe Bladerunner 3in Intercooler Tubes Combo 11-16 GM Diesel Trucks V8 6.6L (td) LML

This aFe Power BladeRunner kit includes 3-inch diameter aluminum hot-side and cold-side charge pipes designed for 2011-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD trucks with the 6.6L LML Duramax diesel engine. The mandrel-bent tubes replace restrictive factory pipes to deliver smoother airflow greater boost efficiency and lower exhaust gas temperatures for reliable power gains during towing or daily driving. Direct bolt-on installation ensures seamless integration with stock intercooler and turbo components.

Key Features

• 3-Inch Mandrel-Bent Aluminum Tubing: 6061-T6 aluminum construction provides constant diameter bends for maximum airflow and minimal turbulence compared to stock crimped pipes
• Black Powder Coat Finish: Heat-resistant coating protects against corrosion and thermal cycling for long-term durability in harsh diesel environments
• One-Piece Seamless Design: Fully welded neck-down ends eliminate leak points and ensure secure connections with included silicone couplers and stainless steel clamps
• High-Flow Configuration: Larger 3-inch diameter reduces pressure drop increases horsepower and torque while lowering EGTs by up to 100 degrees Fahrenheit
• Direct Bolt-On Fit: Precision-engineered for 2011-2016 GM 6.6L LML Duramax with no cutting drilling or modifications required

Product Notes

• Kit includes hot pipe cold pipe two silicone couplers and four T-bolt clamps for complete replacement
• Compatible with stock intercooler turbocharger and intake systems
• Product weight is 16.50 lbs shipped in a sturdy oversized box measuring 39 inches L x 15 inches W x 10 inches H

Installation Notes

• Professional installation recommended.
• Remove stock plastic charge pipes and install new aluminum tubes using provided hardware in approximately 1-2 hours
• Uses factory mounting locations and brackets for secure fitment

This Part Fits

Why Choose aFe?

• Over 20 years engineering diesel performance parts for GM trucks
• Made in USA with premium materials for consistent results
• dyno-tested designs deliver measurable airflow and power improvements

Frequently Asked Questions

• Q: Will this kit fit my 2013 Chevrolet Silverado 2500 HD LT with 6.6L Duramax LML?
  A: Yes it provides direct bolt-on fitment for all 2011-2016 Silverado 2500 HD models including LT LTZ and WT trims with the LML engine no modifications needed
• Q: What material are the pipes made from and do they include hardware?
  A: Constructed from thick-wall 6061-T6 aluminum with mandrel bends and black powder coat kit includes silicone couplers and stainless T-bolt clamps
• Q: Does installation require tuning or additional parts?
  A: No tuning required works with stock ECM pairs perfectly with stock or upgraded intercoolers and turbos

Shipping & Handling

• Method: UPS Ground or FedEx
• Availability: In stock – ships same or next business day
• Packaging: Oversized box 39″ L x 15″ W x 10″ H with protective foam inserts
• Weight: 16.50 lbs