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Flowtech 1-5/8-Inch Shorty Headers; Black Painted (99-02 4.8L, 5.3L Sierra 1500)Find parts that fit my vehicle

Item S525075
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10 Reviews
Our Price

$435.95 pair

Ship to: 43215
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      Product Information

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

      Features & Specs

      • For Increased Torque and Horsepower
      • Deep Exhaust Tone
      • Shorty Headers
      • With 1-5/8-Inch Piping
      • Comes with Black Paint
      • For Street Use
      • 50-State Legal with CARB EO No. D-115-16
      • Calibration Not Needed
      • Comes with a 90-Day Warranty
      • Sold as a Pair
      • Designed for All 1999-2002 GMC Sierra 1500 5.3L and 4.8L Models

      Description

      Generate More Horsepower and Torque. These Black Painted Flowtech 1-5/8-Inch Shorty Headers will give your Sierra additional torque and horsepower, letting you rip through the streets or the trails. With the engine breathing easier, get added performance gains for your truck.

      Intimidating Exhaust Tone. Get a deep exhaust tone for your truck with these headers. With better exhaust flow, your truck will gain an intimidating exhaust tone that's sure to catch everyone's attention.

      Reuses Stock Catalytic Converters. These headers are designed to work with the factory catalytic converters. You don't have to worry about violating emissions regulations since these readily work with the factory components.

      Premium Build Quality. These headers use heavy-duty 16 gauge steel tubing for their construction, with 3/8-inch flanges for a perfect seal. These come painted in black.

      No Retune Needed. With these headers, a retune is not required upon installation. A custom tuning is still advised to maximize performance from this product.

      Legal in 50 States. These headers are street-legal in 50 states under CARB EO No. D-115-17.

      Application. These Black Painted Flowtech 1-5/8-Inch Shorty Headers will fit all models of the 1999-2002 GMC Sierra 1500 5.3L and 4.8L.

      Fitment:

      Details

      Flowtech 91834FLT

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Shorty Headers
      • (2) Sets of Premium Gaskets
      • Mounting Hardware
      4.5

      Customer Reviews (10)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 1500

      • 4.8L V8 - 99, 00, 01, 02
      • 5.3L V8 - 99, 00, 01, 02

          Word on the Trail

          Ran into these guys with an online search. Very quick and easy website. The right brands. The right models. All in stock. At a discounted price. Free shipping. What's not to like? So far, so good!

          jimicarlthefirst
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