aFe Long Tube Headers And Y-Pipe Twisted Steel Street Series Stainless Steel 5.3L Chevrolet Silverado/GMC Sierra 1500 2014-2018
aFe Stainless Steel Street Series Twisted Steel Long Tube Headers and Y-Pipe for all 2014, 2015, 2016, 2017 and 2018 Chevrolet Silverado 1500s and GMC Sierra 1500s with a 5.3L Engine.
Pull more horsepower and speed out of your 2014-2018 Chevrolet Silverado 1500 or GMC Sierra 1500 with a 5.3L Engine with these aFe 48-44005-YC Stainless Steel Street Series Twisted Steel Long Tube Headers and a Stainless Steel Y-Pipe. This massive upgrade to your exhaust system will take you rugged pick-up to an entirely new level of performance and output.
Long Tube Headers Feature:
- Constructed out of 16-gauge, 1-3/4" mandrel-bent stainless steel tubing
- 4-to-1 formed merge collectors
- Optimized tube lengths
- 100% hand MIG-welded construction
- Provides unrestricted flow
- Eliminates flow-block turbulence
- Improved flow and performance
- Strong and durable
- Hassle free installation
- Constructed out of mandrel-bent stainless steel tubing
- True 2-to-1 mitered merge collector
- Mandrel-bent 3" stainless steel tubing
- Incorporates high-Flow, 400 cell catalytic converters
- Strong and durable
- Eliminates dead zone for improved flow
- Adds power
The long tube headers utilize four-to-one formed collectors to decrease turbulence while increasing exhaust velocity. The optimized tube lengths offer true pulse control technology which improve exhaust flow and overall performance.
The included Y-Pipe utilizes 400 CPSI catalytic converters for maximum exhaust flow. Constructed of mandrel-bent, 3” stainless steel piping that transitions into 3-1/2” piping, this Y-Pipe reduces back pressure while eliminating dead space that can cause turbulence and hinder flow. High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.
For a hassle free installation, both the Long Tube Headers and included Y-Pipe are designed to fit in the stock location incorporating the OE hanger, flange and O2 sensor locations.
Test Results: Added an astounding +12horsepower and +13lbs per feet of torque as verified by aFe’s in house dyno-testing.
aFe is a world renowned manufacturer of top quality, performance parts and equipment. Creating premium grade equipment for more than a decade, aFe has quickly become a brand that many aftermarket enthusiasts flock to when they are looking to purchase a new piece of performance equipment for their beloved vehicle.
Order these aFe 48-44005-YC Stainless Steel Street Series Twisted Steel Long Tube Headers and Stainless Steel Y-Pipe for your 2014, 2015, 2016, 2017 or 2018 Chevrolet Silverado 1500 or GMC Sierra 1500 with a 5.3L Engine today from CJ Pony Parts.
Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.
Intermediate skill is required for this installation.