FEATURES
For 2008-2013 Chevy/GMC trucks with 5.3L V8
Shorty design for power gain from idle to mid-range RPM
Gains 18HP and 20 lb-ft torque
OE style ball socket collector connects to factory exhaust head pipe
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 wearing
TECH SPECS
|
Header Type |
Shorty / Short Tube |
|
Primary Diameter |
1-3/4 inches (45mm) |
|
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
