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aFe Twisted Steel Headers & Y-Pipe - GM Silverado/Sierra 1500 09-13

SKU. 0KBFL    Part No. 48-44001-YC  


 
aFe 48-44001-YC Twisted Steel Headers & Y-Pipe - GM Silverado/Sierra 1500 09-13 Image1 aFe 48-44001-YC Twisted Steel Headers & Y-Pipe - GM Silverado/Sierra 1500 09-13 Image2 aFe 48-44001-YC Twisted Steel Headers & Y-Pipe - GM Silverado/Sierra 1500 09-13 Image3
 
 
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  • Overview

    Quick Info

    • 409 Stainless Steel

    • Mandrel-Bent Tubing

    • Formed Collectors

    Product Details

    Twisted Steel Headers Features:
    • 1-5/8" 16-gauge 409 stainless steel mandrel-bent tubing for unrestricted flow.
    • 4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response.
    • Optimized tube lengths improve flow and performance.
    Y-Pipe Features:
    • True 2 into 1 mitered merge collector eliminates dead zone for improved flow.
    • Mandrel-bent 3" Piping Transitions into 3-1/2" Piping For Better flow and added Power
    • Incorporates High-Flow, 48 state-legal 400 Cell Catalytic Converters For Better Flow
    Combo:
    • In testing, resulted in an astounding +21 horsepower and +26 lbs. x ft. of torque when combined as verified by our in house dyno.
    • Savings when purchased as a package!
    Factory Mounting Locations:

    A direct bolt-on installation which requires no cutting or drilling to provide a hassle-free installation.

    Formed Collectors:

    4-to-1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response

    Heavy Duty Flanges:

    3/8" thick 1-piece flanges prevent warpage to ensure a leak-free seal over the life of the vehicle.

    Optimized Tube Lengths:

    Tube lengths are optimized for true pulse control technology which improves flow and performance.

    aFe headers are engineered and manufactured in our Corona, California manufacturing facility.

    Also Fits: 09-13 GM Gas Suv's V8-(GMT900) , Header Fits: 02-13 GM Silverado/Sierra 1500 and gas Suv's V8-(GMT900)

    Note: This header is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

  • Specifications
    Dimensions
    Brand aFe
    Part Number 48-44001-YC
    GTIN 802959480564
    Category Vehicle Parts ▸
    Exhaust ▸
    Headers
    Item Code 0KBFL
    Length 49 in.
    Width 13 in.
    Height 24 in.
    Weight 57.00 lb.
    Created Monday, May 4, 2015
    Last Updated Friday, December 21, 2018
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