Dynatech 2011 – 2013 GM Truck & SUV 4.8L & 5.3L Header & Exhaust System
Boonville, IN. - Dynatech has a long tradition of offering premium exhaust systems for late model vehicles. The latest addition to our SuperMAXX lineup is a system for the 2011 - 2013 GM Truck and SUV vehicles equipped with the 4.8L & 5.3L engines.
These applications demand excellent exhaust flow to obtain maximum efficiency. This system allows the engine to reach its full potential with high flow cats, mandrel bent long tube headers, and a high-flow Y-pipe. This is an excellent way to bolt on an extra 15 HP in as little as 4 hours. It is also a great way to maximize the potential of other power adders (cold air intakes, superchargers, etc.).
This system attaches directly to your factory cat-back. With 100% stainless construction, it is sure to last for many years to come. Unleash the full potential of your truck today by demanding SuperMAXX.
NOTE: For racing and off-road use only. These products are intended for racing and off-road applications. Not legal in for sale or use in California,
nor states which have adopted California emissions standards.
*All SuperMAXX systems are easy to install requiring simple hand tools for a direct bolt-on fit that retains all Factory emission connections.
Features and Benefits
15 horsepower & 39 ft. lbs. TQ gain without a tune
Great low end improvement for towing
100% Stainless Steel construction
3/8” thick laser cut flanges
Machined surfaced flanges for long lasting leak free seal
Direct bolt-in fit to factory or aftermarket cat back
Available in catted and non-catted versions
All hardware included (O2 extension cables, stainless gaskets, bolts, etc.)
To view the header system, click the following part numbers: 715-14110, 715-14120, 715-14130.
About Dynatech Headers
Dynatech Headers, part of A-FAB, LLC, engineers and manufactures exhaust systems with superior fit, function and performance. Dynatech Headers continues to build on over 20 years of manufacturing experience with quality cooling products, racing engineering innovation, and superior service and support. For more information on winning racing and performance parts, visit http://www.dynatechheaders.com/.
Media Contact:
Kerri Hart, A-FAB, LLC
800-632-232, ext. 6264