Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)
Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)

717873

Flowmaster® (99-07) Silverado/Sierra FlowFX 409SS Cat-Back System (143.5" WB)

£412.44
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    Compatible: (4.3L/4.8L/5.3L)

    1999 - 2007 Chevy Silverado 

    1999 - 2007 GMC Sierra


    Fits 1999-2007* (*Classic body) GM Silverado/Sierra 1500 trucks with 4.3L, 4.8L and 5.3L engines, 2/4 wheel drive with 143.5-inch wheelbase.

     

    This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.





    This Flowmaster FlowFX cat-back exhaust system is designed for 1999-2007* (*Classic Body) GM Silverado/Sierra 1500 trucks with 4.3L, 4.8L & 5.3L engines and features 409 stainless steel construction for added durability and 16-gauge mandrel-bent tubing for free unrestricted flow. The compact, oval "straight-through" FlowFX performance muffler attaches behind the catalytic converter and delivers a moderate, deep and powerful sound with minimal interior resonance. The mandrel-bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain. This system uses the factory hanger locations and is finished off with a 4.50-inch black ceramic-coated 304 stainless steel tip embossed with the Flowmaster name. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Covered by our Lifetime Limited Warranty.

    Features:

    • Increases of 6.7 HP and 6.5 FT/LBS over the stock exhaust
    • System produces a nice rumble with minimal internal resonance
    • Large 4.50-inch black ceramic coated stainless steel tip offers an aggressive look
    • Includes complete hardware and factory styled hangers in stock locations for an easy installation
    • FlowFX "straight-through" performance muffler delivers a deep tone and improved exhaust flow
    • Mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance
    • Lifetime Limited Warranty


    Brand Flowmaster
    Catalytic Converter Included No
    Emission Code 5
    Exhaust Series FlowFX
    Exit Position Single Out Side
    Heat Shield No
    Material 409 Stainless Steel
    Muffler Body Length (in) 18
    Muffler Color Natural
    Muffler Finish Brushed
    Muffler Inlet Diameter (in) 3
    Muffler Material 409S Stainless Steel
    Muffler Outlet Diameter (in) 3
    Muffler Overall Length (in) 24
    Muffler Part Number Kit Only
    Muffler Quantity 1
    Muffler Series FlowFX
    Muffler Shape Oval
    Muffler Type Absorption
    Product Type Exhaust System
    Single Dual Single
    Sound Level Aggressive / Moderate
    System Type Cat-back
    Tip Cut Angle
    Tip Diameter 4.5
    Tip Edge Style Rolled
    Tip Finish Black Ceramic
    Tip Length 11
    Tip Logo Embossed
    Tip Material 304 Stainless
    Tip Quantity 1
    Tip Shape Round
    Tubing Diameter (in) 3
    Tubing Material 409S Stainless Steel
    California Proposition 65 Chemical Name Chromium (hexavalent compounds)
    Nickel (Metallic)
    California Proposition 65 Required Yes
    Part Number 717873


    Install Guide:

     

     

    Warranty: