Monthly Archives: May 2015

SLP LoudMouth for 2014-2015 GM Trucks Produces Dyno-Proven Gains

A couple of weeks ago, we told you a little bit about SLP’s Power Pack Systems for 2014 and 2015 GM trucks powered by fifth-generation 5.3L and 6.2L engines. This week, we put our stainless steel LoudMouth to the test on our in-house chassis dyno to bring you horsepower and torque numbers. After swapping out […]

Boost Power with SLP Power Pack Systems for 2014 and 2015 GM Trucks

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SLP has been hard at work developing the Power Pack systems for 2014 and 2015 General Motors trucks powered by fifth-generation 5.3L and 6.2L engines. SLP engineers have put the Power Packs through extensive testing with development hardware on the dynamometer and in real world conditions where payload and towing are crucial aspects of truck […]