SLP, a staple for many consumers among General Motors performance product, will be bringing its latest to the 2015 SEMA Show in Las Vegas. LS-engine fans will want to take note. The company will ...
As some of you may be able to recall, we dipped into the low 12s with our Project LS1 Trans Am using SLP Performance Parts' Tuned Length Headers, Y-pipe and Loud Mouth II exhaust, and little more than ...
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