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Flowmaster 17125

Force II Cat-Back Exhaust System 1988-1992 GM Silverado/Sierra 1500/2500 5.7L (Standard Cab/Short Bed)

Flowmaster 17125
Flowmaster® Rebate
Expires on May 31, 2018

Flowmaster is offering a rebate and promotional giveaway (mechanics gloves) with the purchase of an Exhaust System, and/or Performance Air Intake purchased through JEGS!

  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes of $374.99 or less will receive a $25.00 rebate and Flowmaster mechanics gloves.
  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes between $375.00 and$499.99 will receive a $50.00 rebate and Flowmaster mechanics gloves.
  • Purchase any Flowmaster Exhaust System, and/or Performance Air Intakes of $500.00 or more will receive a $75.00 rebate and Flowmaster mechanics gloves.

  • View Flowmaster Products

    389-17125

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    Flowmaster 17125 Force II Cat-Back Exhaust System 1988-1992 GM Silverado/Sierra 1500/2500 5.7L (Standard Cab/Short Bed) $362.30
    Force II Cat-Back Exhaust System
  • 1988-1992 GM Silverado/Sierra 1500/2500 5.7L (Standard Cab/Short Bed)
  • 3" Tubing, No Tips
  • Single Side Exit
  • 70 Series Big Block Muffler
  • Aluminized Steel

  • Specifications:

    Outlet Size (in.)
    3
    Inlet Size (in.)
    N/A
    Material
    Stainless Steel
    Exit Position
    Single Side
    Exhaust Type
    Single
    Exit Style
    Straight
    Tip Size
    NA
    Muffler Count
    1
    System Type
    Cat Back
    Sound Level
    Mild Sound
    Tip Quantity
    None
    Hardware Included
    Yes
    Tip Included
    No
    Muffler Included
    Yes
    System Style
    Cat Back
    Exit Quantity
    One
    Intermediate Pipe Diameter (in.)
    3
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Quantity
    One
    Muffler Style
    Chambered
    Quantity
    Sold as a kit
    System Finish
    Aluminized
    System Material
    Steel
    Tailpipe Diameter (in.)
    3
    Exit Location
    Passenger side
    Inlet Quantity
    One
    Manufacturer's Part Number:
    17125

    Mild Chambered Muffler Tone

    Flowmaster's Force II Exhaust Systems for Truck/SUV's are perfect for anyone looking for some level of performance tone enhancement, but are concerned about installing an exhaust system that is too aggressive for daily street driving. These systems deliver a moderate exterior tone and moderate to mild interior tone and are suited to customers looking for efficiency improvements without a lot of noise. With easy fit in mind, these systems are mandrel bent for maximum performance and flow. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Includes all necessary parts and hardware for easy installation.

    Features:
  • Mild to moderate exterior exhaust tone.
  • Mandrel bent 16 gauge stainless steel tubing.
  • Improved throttle response, power and mileage.
  • Includes hangers and hardware for easy installation.

  • Does Flowmaster 17125 fit your vehicle?

    Narrow Results

    1989-1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET K1500 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1992 CHEVROLET K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA SLX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1992 CHEVROLET K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET K1500 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1992 CHEVROLET K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1989-1992 CHEVROLET K2500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA SLX
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC K1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988 CHEVROLET K1500 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1992 GMC C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988-1991 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Fitment_Note: Flat Style Hangers~With Slip-Fit Converter
    • Liter: 5.7
    • SubModel: SCOTTSDALE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1992 CHEVROLET C1500 PICKUP

    • Liter: 5.7
    • SubModel: CHEYENNE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )
    17125 is rated 5.0 out of 5 by 1.
    Rated 5 out of 5 by from Good sounding system. Installed easily on my truck, and sounds good. Quieter then I thought it would be, but good. Piping definitely needs to be welded. Had mine done for $40.00. Well worth it.
    Date published: 2018-02-28
    • y_2018, m_5, d_24, h_7
    • bvseo_bulk, prod_bvrr, vn_bulk_2.0.8
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_16620, prod, sort_[SortEntry(order=RATING, direction=DESCENDING), SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_jegs
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations