|Category||Vehicle Parts ▸
|Created||Monday, May 4, 2015|
|Last Updated||Friday, December 21, 2018|
aFe Twisted Steel Headers & Y-Pipe w/ Cats- GM Silverado/Sierra 1500 14-16SKU. 0LKDK Part No. 48-44003-YC
Product DetailsTwisted 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
- 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
Added an astounding +18horsepower and +26lbs. x ft. of torque as verified by our in house dynoDual 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.
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