Exhaust Exhaust Pipes, Systems and Components

Flowmaster

19C SILVERARDO 1500 SIGNATURE CATBACK EXHAUST SYS 3/2.5IN TUBING DUAL SS

$1,356.57

SKU: F00L 737894

In Stock
In Stock
Ships by Jun 15
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Flowmaster's Signature Series Exhaust Systems are crafted from high-quality brushed 304 stainless steel and finished with black chrome exhaust tips. These systems are TIG welded in the USA, ensuring stronger, more precise welds for long-lasting durability. Signature Series mufflers deliver an aggressive to moderate performance exhaust tone and provide increased performance over stock exhaust systems, with dyno-proven gains of up to 21 horsepower and 26 lb-ft of torque, depending on the vehicle. This cat-back system features a 3.00-inch inlet pipe leading to a single inlet/dual outlet Signature Series straight-through muffler. The dual 2.50-inch mandrel bent tailpipes are custom routed to clear the factory spare tire and tow hitch and exit through the factory exhaust bezels in the bumper, maintaining the original dual exhaust appearance. The system utilizes factory hanger locations and includes all necessary hardware for a straightforward, bolt-on installation. Fits 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 Crew Cab/Double Cab models with 5.3L engine and factory dual tailpipes.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 737894

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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