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AFE Twisted Steel Shorty Headers with Up-Pipes and Down-Pipe; 4-Bolt Flange (15.5-16 6.6L Duramax Silverado 2500 HD)Find parts that fit my vehicle

Item HS25191
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$2,442.00 each

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features & Specs

      • AFE Twisted Steel Shorty Headers with Up-Pipes and Down-Pipe
      • Mandrel-Bent Tubing Improves Exhaust Flow
      • Four Bolt Flange Provides Secure Sealing
      • Constructed from High-Grade Stainless Steel
      • Designed to Lower EGTs and Boost Turbo Efficiency
      • Includes TIG-Welded Up-Pipes for Strength
      • Compatible with Factory Turbo and Exhaust Systems
      • Increased Throttle Response and Horsepower Gains
      • Engineered for Optimal Underhood Clearance
      • Fits 2015.5–2016 6.6L Duramax Silverado 2500 HD Models

      Description

      Exhaust Efficiency Redefined. These AFE Twisted Steel Shorty Headers are designed to deliver smoother exhaust flow for reduced turbo lag and lower exhaust gas temperatures. This system enhances engine breathing, resulting in improved horsepower, torque, and overall throttle response.

      Precision Engineering for Reliability. Crafted from premium stainless steel and mandrel-bent for uniform diameter, the headers and up-pipes provide long-lasting durability in high-heat environments. Each weld is TIG-joined for added structural strength under heavy load conditions.

      Installation. This item installs in place of factory headers using standard tools and includes all necessary mounting hardware.

      Application. These AFE Twisted Steel Shorty Headers with Up-Pipes and Down-Pipe; 4-Bolt Flange fit 2015.5–2016 6.6L Duramax Silverado 2500 HD Models.

      AFE 48-34137

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 2 Hours

      Difficulty Level:

      Light to Moderate mechanical skill required.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (1) Header assembly
      • (1) Up-pipe
      • (1) Down-pipe
      • (4) Mounting bolts and nuts
      • (1) Instruction sheet

      4.5

      Reviews of AFE Exhaust Products (34)

      Brand Image

      Reviews of AFE Exhaust products have an average rating of 4.53 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Silverado 2500

      • 6.6L V8 Duramax - 15, 16