EXHAUST SYS. 19-25 GM 1500 4.3/5.3L LBZ Duramax " UV protected to prevent fading

UV protected to prevent fading

Advanced transmission tuning to further adjust shift schedules and parameters within each shift point

which prolongs the cylinder head's lifespan significantly

Overall Height 8

for Garret GT42 series turbos

EXHAUST SYS. 19-25 GM 1500 4.3/5.3L LBZ Duramax " UV protected to prevent fadingMBRP 3" CAT BACK ALUMINUM SINGLE EXHAUST ; 19 25 SILVERADO SIERRA 1500 4. 3L & 5. 3L ; SINGLE SIDE EXIT Improved Torque And Horsepower Lower Exhaust Gas Temperatures Increased Throttle Response Durable Steel Construction Easy To Clean For Owners Who Operate In Severe Environments Designed To Maximize Exhaust Flow Minimum Degree Mandrel Bends For Smoother Exhaust Flow Utilizes OEM Hangers Bolt On No Weld Design