Home » Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L
Flowmaster

Flowmaster FlowFx Exhaust System - Cat-Back - 2-1/2" Diameter - Dual Side Exit - 9-1/2" Polished Tips - Stainless - 5.3 L

In stock
SKU: FLO817853
Exhaust System, American Thunder, Cat-Back, 2-1/2 in Diameter, Dual Side Exit, 3-1/2 in Polished Tips, Stainless, Natural, 5.3 L, GM Fullsize Truck 2019-21, Kit

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$993.95
Sale $1,241.95 $993.95
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PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

Does not fit crew cab 2WD with 2-piece driveshaft, 2019 LD/classic body or trucks with factory dual exhaust tailpipes.

  • Uses the Factory Hanger Locations
  • Deep, Powerful Performance Tone
  • Full Stainless Steel Construction
  • Clears Factory Spare Tire
  • Lifetime Limited Warranty
  • Mandrel-bent Tubing
  • Easy Installation
  • Max Dyno Gains of 21 hp and 23 lb.ft. of Torque

    • Product Description:

  • Exhaust System
  • American Thunder
  • Cat-Back
  • 2-1/2 in Diameter
  • Dual Side Exit
  • 3-1/2 in Polished Tips
  • Stainless
  • Natural
  • 5.3 L
  • GM Fullsize Truck 2019-21
  • Kit
    • Manufacturer of performance exhaust systems, mufflers, performance air intakes, catalytic converters, race mufflers, headers and numerous exhaust accessories for late model cars, trucks, off-road, Jeeps, SUV’s, classic muscle cars, powersports vehicles and more. Flowmaster® gives you lots of exhaust choices with 12 designs of chambered mufflers, 3 styles of our exclusive “laminar-flow” mufflers and a new line of FlowFX “straight-through” performance mufflers, along with 4 sound categories of exhaust systems, giving you the customer, the power to custom tailor the sound of your vehicle whether you prefer mild, moderate or aggressive tones and sound levels. Since 1983, Flowmaster is the company you can trust, and has led the industry in offering only the best products you can buy for your vehicles.