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aFe Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16

SKU. 0LKDK    Part No. 48-44003-YC  


 
aFe 48-44003-YC Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16 Image1 aFe 48-44003-YC Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16 Image2 aFe 48-44003-YC Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16 Image3
 
 
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aFe 48-44003-YC Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16- Image5
aFe 48-44003-YC Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16- Image6
 
  • Overview

    Quick Info

    • Stainless Steel

    • Mandrel-Bent Tubing

    • MIG-Welded Construction

    Product Details

    Twisted Steel Headers Features:
    • Constructed out of 16-gauge, 1-3/4" mandrel-bent stainless steel tubing for unrestricted flow
    • 4-to-1 mitered merge collectors eliminates flow-block turbulence seen on formed collectors
    • Optimized tube lengths improve flow and performance
    • 100% hand MIG-welded construction ensures optimal strength and durability
    Y-Pipe Features:
    • Constructed out of mandrel-bent stainless steel tubing
    • True 2-to-1 mitered merge collector eliminates dead zone for improved flow
    • Mandrel-bent 3" stainless steel tubing for better flow and added power
    • Incorporates high-Flow, 48 state-legal 400 cell catalytic converters for better flow
    Test Results:

    Added an astounding +18horsepower and +26lbs. x ft. of torque as verified by our in house dyno

    Dual High Flow Catalytic Converters:

    Semi-metallic 400 CPSI catalytic converters are used for maximum flow.

    True Merge Collectors:

    Eliminates dead space that can cause turbulence and hinder flow that formed collectors are prone to produce.

    Leak-Free Seal:

    High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.

    Hassle-Free Installation:

    The performance header and y-pipe are designed to fit in the stock location incorporating the OE hanger, flange and O2 sensor locations.

    Note: This system 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 48-44003-YC
    GTIN 802959480984
    Category Vehicle Parts ▸
    Exhaust ▸
    Headers
    Item Code 0LKDK
    Length 49 in.
    Width 13 in.
    Height 23 in.
    Weight 40.00 lb.
    Created Monday, May 4, 2015
    Last Updated Friday, December 21, 2018
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