Application:
compatible with
2014-2018 Chevrolet Silverado 1500 with 5.3L V8
2014-2018 GMC Sierra / Sierra 1500 with 5.3L V8
GM Small Block Gen III/IV (LS Based) Engine
FEATURES:
Shorty design for power gain from idle to mid-range RPM
Gains 10HP and 10 lb-ft torque
Mitered merge collectors to maximize exhaust velocity and scavenging
Fully mandrel bent tubes made of 16-gauge, 409 stainless steel
Head flanges laser-cut from 3/8-inch thick steel plates
Flanges flattened by hydraulic press for precise and leak-free seal
Flanges chrome plated for corrosion resistance
All joints TIG welded for resistance against cracking and wearin
TECH SPECS
Header Type
Shorty / Short Tube
Primary Diameter
1-7/8 inches (48mm)
Collector Diameter
2-1/2 inches (64mm)
Head Flange Thickness
3/8 inches (9.5mm)
Pipe Thickness
16 gauge (1.5mm)
Material
409 Stainless Steel
Finish
Natural
For track/off-road use only
No instructions provided; professional install recommended
Note: The items you received are shown in the figure. If you have any questions later, please contact the after-sales staff in time.