Tag Archives: GMT

SLP Offers Exhausts for GM Trucks – 4.3L, 5.3L, and 6.2L!

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SLP offers 3-inch exhaust systems for GM trucks equipped with 4.3L, 5.3L, and 6.2L engines. The SLP 3-inch Cat-Back Stainless Steel Exhaust Systems are guaranteed to deliver a low aggressive tone, increased exhaust flow, and less back pressure than stock. Muffler and inlet/outlet pipes are made from high-grade mandrel-bent stainless steel to ensure consistent flow […]

Pick Your Poison: Performance Pacs in Three Levels for GM Trucks

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SLP Performance Pacs for GM Trucks are designed for vehicles equipped with 5.3L and 6.2L V8 engines, and are available in three levels of performance. The SLP Performance Tune features custom SLP calibration downloaded via a SCT X4 Handheld Flash Device. The Performance Pac Level 1 adds an SLP Blackwing Cold Air Kit, and the […]