SLP Performance Pack; Level 1 (14-16 5.3L Sierra 1500)

The Triple Threat. The SLP Performance Pack - Level 1 (14-16 5.3L Sierra 1500) is a triple-threat. You get far less restriction, as testing sets a standard 24% Less Restriction Than Factory Systems. You'll also inject some +14 Horsepower at 5,500 rpm and +22 Lbs. x Ft at 4,100 rpm torque for more direct and felt power.

You Won't Need a Tuner. Affordable handheld tuners can help calibrate to optimal levels, but they are only advised for experts or performance enthusiasts.

Connected Filter. The SLP Cold Air Kit is a fantastic addition to the fully reusable and easy to maintain air filtration system. They work together to make it accessible and low-maintenance.

Meaty Design. The functionality and build of the SLP Performance Pack - Level 1 (14-16 5.3L Sierra 1500) gives it a clear edge. Utilize the CAD design and 3" stainless steel SLP exhaust.

Brisk Install. The SLP Performance Pack - Level 1 for 14-16 5.3L Sierra 1500 can be installed in no more than an hour due to only having a few parts and an included instructional kit.

SLP Warranty Offer. SLP has confirmed that all products are validated from defects through a limited lifetime warranty.

Street Legal Status. The part is not yet confirmed for use in California.

Application. The Level 1 SLP Performance Pack is designed to fit 2014-2016 GMC Sierra 1500 Trucks with a 5.3L engine.

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