Flowmaster

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

SKU 817965

MPN flo817965

$415.95 · Available to order

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System
Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

Flowmaster 19-25 GM 1500 Truck 5.3L Outlaw Extreme Cat-Back Exhaust System

Flowmaster introduces our Outlaw Extreme stainless steel cat-back exhaust system for the 2019*-2026 (*2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses an Outlaw series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb.ft. at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2019–2026ChevroletSilverado 1500LT—
2022GMCSierra 1500 LimitedSLE—
2019–2026GMCSierra 1500SLT—
2019–2026GMCSierra 1500SLE—
2022ChevroletSilverado 1500 LTDHigh Country—
2022GMCSierra 1500 LimitedElevation—
2019–2026ChevroletSilverado 1500WT—
2022GMCSierra 1500 LimitedPro—
2019–2026ChevroletSilverado 1500Custom Trail Boss—
2022ChevroletSilverado 1500 LTDWT—
2022GMCSierra 1500 LimitedDenali—
2019–2026ChevroletSilverado 1500RST—
2022ChevroletSilverado 1500 LTDLTZ—
2019–2026GMCSierra 1500Elevation—
2022ChevroletSilverado 1500 LTDLT Trail Boss—
2023–2026ChevroletSilverado 1500PPV—
2022–2026GMCSierra 1500Pro—
2019–2021GMCSierra 1500Base—
2022ChevroletSilverado 1500 LTDLT—
2019–2021GMCSierra 1500AT4—
2019–2021ChevroletSilverado 1500SSV—
2022GMCSierra 1500 LimitedSLT—
2019–2026GMCSierra 1500Denali—
2019–2026ChevroletSilverado 1500LTZ—
2019–2026ChevroletSilverado 1500LT Trail Boss—
2019–2026ChevroletSilverado 1500High Country—
2022ChevroletSilverado 1500 LTDSSV—
2022ChevroletSilverado 1500 LTDRST—
2019–2021ChevroletSilverado 1500Custom—
Specifications
CategoryExhaust, Mufflers & Tips
Sub-CategoryCatback
UPC090127130834
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight13.45 lb
Dimensions (L×W×H)49.8 × 15 × 9.9 in

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