Fitment-based search is in development — powered by Convermax and SEMA Data

Flowmaster Stainless Steel Exhaust System Kit 718111

SKU: 718111

$949.95

Flowmaster Stainless Steel Exhaust System Kit 718111

Limited Lifetime Warranty

Flowmaster Stainless Steel Exhaust System Kit 718111

Uses The Factory Hanger Locations For Easy Installation

Flowmaster Stainless Steel Exhaust System Kit 718111

Features 4-1/2 Inch Black Ceramic Coated Tips Add A Custom Look To The Truck

Flowmaster Stainless Steel Exhaust System Kit 718111

FlowFX "Straight Through" Performance Muffler Delivers A Deep, Moderate Performance Tone And Improves Exhaust Flow

Flowmaster Stainless Steel Exhaust System Kit 718111

Features 3-1/2 Inch To Dual 3 Inch Mandrel Bent 16 Gauge 409 Stainless Steel Tubing Maximizes Exhaust Flow And Improves Durability

In stock 11

Prop 65 Warning

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov

Emissions & Compliance

Emissions Compliance Exempt

  • Visa
  • Mastercard
  • Diners Club
  • PayPal
  • American Express
Flowmaster Stainless Steel Exhaust System Kit 718111

$949.95

$949.95

Stainless Steel

Material

Cat-Back

Type

Single

Exhaust Type

Product Description

This Flowmaster® Flow FX® cat-back exhaust system is manufactured using durable 409 stainless steel throughout and features 3-1/2 to dual 3 Inch mandrel bent pipes for better exhaust gas flow, and a Flow FX "straight-through" muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed 9 Horsepower and 10 Pound-Feet at the rear wheels. This system exits out both sides, behind the rear wheels with 4-1/2 Inch black ceramic tips for added style and a custom look. The system uses all the existing factory hanger locations and features installation instructions and all necessary hardware for an easy installation that you can do at home.

Specifications

Type
Cat-Back
Exhaust Type
Single
Outlet Type
Dual
Exit Position
Driver And Passenger Side Behind Tire
Material
Stainless Steel
Includes Muffler
Yes
Sound Level
Moderate
Diameter (IN)
3 Inch
Includes Exhaust Tip
Yes
Exhaust Tip Style
4-1/2 Inch Round Angle-Cut
Exhaust Tip Material
Stainless Steel
Muffler Quantity
1
Includes Exhaust Pipe Muffler Delete
No
Muffler Configuration
Single Inlet/ Dual Outlet
Muffler Brand
FlowFX
Includes Hardware
Yes
Required Welding
No
Estimated Install Time (Hours)
2

Fitment / Application

2020-2023, 2025-2026 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; Crew Cab; 6.8 Ft. (82.2 in)
2020-2026 Chevrolet Silverado 3500 HD V8; 6.6L/6571; GAS; DI; Crew Cab; 6.8 Ft. (82.2 in)
2020-2026 GMC Sierra 2500 HD V8; 6.6L/6571; GAS; DI; Crew Cab; 6.8 Ft. (82.2 in)
2020-2026 GMC Sierra 3500 HD V8; 6.6L/6571; GAS; DI; Crew Cab; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; High Country; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; Custom; Crew Cab; 8 Ft. (98.2 In.)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; Custom; Crew Cab; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; ZR2
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; WT; Crew Cab; 8 Ft. (98.2 In.)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; WT; Crew Cab; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LTZ; Crew Cab; 8 Ft. (98.2 In.)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LTZ; Crew Cab; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LT; Crew Cab; 8 Ft. (98.2 In.)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; LT; Crew Cab; 6.8 Ft. (82.2 in)
2024 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; High Country; 8 Ft. (98.2 In.)
2025-2026 Chevrolet Silverado 2500 HD V8; 6.6L/6571; GAS; DI; Crew Cab; 8 Ft. (98.2 In.)

Installation & Documents