Flowmaster 818113 19-24 GM 1500 Trucks 2.7T Amt Dor/S

#426818113

Flowmaster 818113 19-24 GM 1500 Trucks 2.7T Amt Dor/S

Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
Includes complete hardware and factory styled hangers in the stock locations for an easy installation

$739.95

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Product Summary

Cat-Back Exhaust System Type, 1 Muffler Quantity

Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
Includes complete hardware and factory styled hangers in the stock locations for an easy installation
50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow
Flowmaster’s Lifetime Limited Warranty

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Key Specs

MFG. Part #	818113
Brand	Flowmaster
Exhaust System Type	Cat-Back
Single or Dual	Dual \| Single Exit

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Flowmaster 818113 Details

This Flowmaster® American Thunder® cat-back exhaust system for the 2019-2024 Chevrolet/GMC Silverado/Sierra with the 2.7-liter engine is manufactured using durable 409 stainless steel throughout and features dual 2.50-inch mandrel bent pipes for better exhaust gas flow, and an American Thunder muffler is used for a moderate sound level and maximum performance. Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels over stock. This system exits dual out the rear or dual out the side, with dual 3.50-inch polished tips for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability

Dual 3.50-inch polished tips exit dual out the rear or side for a custom look

Includes complete hardware and factory styled hangers in the stock locations for an easy installation

50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow

Flowmaster’s Lifetime Limited Warranty

Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels

Fits 147-inch and 157-inch wheelbases

Fits 2019-2024 Chevrolet/GMC Silverado/Sierra trucks with 2.7-liter engines, 2 & 4-wheel drive.

Guides & Documents

Exhaust System Kits Installation Instructions (426818113)

Exhaust System Kits Warranty (426818113)

CA Prop 65

Flowmaster 818113 Specifications

KEY SPECS
MFG. Part #	818113
Brand	Flowmaster
Exhaust System Type	Cat-Back
Single or Dual	Dual \| Single Exit

GENERAL
Muffler Quantity	1
Exhaust Tip Included	No
Exhaust Tip Quantity	2
Exhaust Tip Shape	Round
Exhaust Tip Cut	Angle
Exhaust Tip Edge Style	Cut Edge
Exhaust Tip Size	3.50"
Exhaust Tip Length	13"
Exhaust System Finish	Natural
Muffler Body Shape	Oval
Muffler Inlet Diameter	3.5"
Muffler Outlet Diameter	2.5"
Muffler Overall Length	28"
Muffler Body Length	22"
Muffler Finish	Painted
Muffler Color	Black
Exhaust Tip Material	304 Stainless Steel
Exhaust Tip Finish	Polished
Mount Type	Uses Factory Hangers
Sold in Quantity	Each
GTIN Code	00090127615539
Material Type	409 Stainless Steel
Gaskets Included	No
Catalytic Converter Quantity	0

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