GMC Sierra Tuning Box Kits

For all of your Sierra's high performance and racing needs, look no further than VividRacing. We've got the Pistons, Intake, Turbo, Body Kits, Suspension, Wheels, Tires, and every racing and high performance accessory to give your vehicle that extra boost. VividRacing won't be outdone on quality, service or delivery. It's our mission to provide you with the best purchase experience hands down, when buying racing and performance parts for your Sierra Not finding the exact part you wanted? Call our Sierra technicians now -- they'll be able to help you locate the racing part or upgrade you're looking for. In certain cases, we make our own parts to get exactly the performance we want.

View all Sierra Tuning Box Kits products

	Name	View more
	DiabloSport Extreme PowerPuck 6.6L Duramax LB7 GMC Sierra 2500 01-04 Model Number: P2000 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LB7 GMC Sierra 3500 01-04 Model Number: P2000 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LLY GMC Sierra 2500 2005 Model Number: P2010 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LLY GMC Sierra 3500 2005 Model Number: P2010 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LLY/LBZ GMC Sierra 2500 06-07 Model Number: P2020 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LMM GMC Sierra 2500 08-09 Model Number: P2030 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LLY/LBZ GMC Sierra 3500 06-07 Model Number: P2030 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LMM GMC Sierra 3500 08-09 Model Number: P2030 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LML GMC Sierra 2500 2011 Model Number: P2040 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LML GMC Sierra 3500 11-12 Model Number: P2040 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...
	DiabloSport Extreme PowerPuck 6.6L Duramax LML GMC Sierra 4500 2012 Model Number: P2040 View Price The DiabloSport Extreme PowerPuck is one of the most powerful inline devices available today. Using the 'Diablo Dial' you can adjust up to 100 different power levels 'on the fly' which can yield up to an additional 100 horsepower and torque. With the Extreme PowerPuck's additional torque output towing is no problem. If you are looking to save some money at the pump-go no further, the Extreme PowerPuck can increase your fuel economy by 1-4 miles per gallon (just watch that ...