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

Item S500958
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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation


      • SLP Cold Air Kit
      • SCT X4 Handheld Flash Device
      • +14 Horsepower at 5,500 rpm
      • +22 Lbs. x Ft at 4,100 rpm
      • 24% Less Restriction Than Factory Systems
      • CAD is Designed for Optimized Hood Sealing
      • 3” Stainless Steel SLP Exhaust
      • Easy to Assemble
      • Fits 2014-2016 GMC Sierra 1500s with 5.3L V8


      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.

      Shop All Truck Parts And Accessories

      Shop All Truck Engine Parts And Accessories

      Shop All Truck Performance Power Packages

      Fitment: 2014 2015 2016 Details

      SLP 620070

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Air Box
      • (1) Filter Tube
      • (1) Clean Air Tube
      • (1) Filter with Clamp
      • (1) Handheld Programmer
      • (1) Hardware Kit – Clean Air Tube
      • Installation Hardware

      Customer Reviews (1)

        Reviews of SLP Intake products have an average rating of 4.4 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 1500