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Flowmaster 737894 Signature Series Cat-Back Exhaust System

(2019-2026 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited)

Part of: Flowmaster Signature Series Cat-Back Exhaust System

Other options in this family: Flowmaster 738123 Flowmaster 738173 Flowmaster 737857 Flowmaster 737664 Flowmaster 738115

Manufacturer

Picture for manufacturer Flowmaster

Part Number

737894
6 reviews
Sale Price

$1,249.95

4 left at this price

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster 737894 Signature Series Exhaust System delivers dyno-proven performance gains with an aggressive to moderate exhaust tone. This complete cat-back system is engineered to increase horsepower and torque over the factory exhaust while maintaining a refined appearance.

Key Features:

  • Signature Series muffler provides aggressive to moderate performance sound
  • Dyno-tested performance gains with increased power and torque
  • Brushed 304 stainless steel construction for maximum corrosion resistance
  • Precision TIG welding ensures superior weld quality and durability
  • Brushed finish removes tooling marks for a premium appearance
  • Retains factory exhaust bezels for clean, OEM-style integration
  • Installer-friendly design suitable for at-home installation

Built with premium 304 stainless steel and finished with precision TIG welding, this exhaust system combines performance with long-lasting durability. The brushed finish provides a high-end look while resisting corrosion in all weather conditions.

Products specifications

Fits

2019-2026 Chevrolet Silverado 1500; 2022 Chevrolet Silverado 1500 LTD; 2019-2026 GMC Sierra 1500; 2022 GMC Sierra 1500 Limited

Brand

Flowmaster

Prop 65

Yes

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

Flat Band

Clamps Included

Yes

Emission Code

5

Exhaust Series

Signature Series

Exhaust Tip Quantity

0

Exhaust Tip Quantity

Sold Separately

Exhaust Tip Shape

Round

Exit Style

Dual Out Rear

Finish

Natural

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Inlet Type

Clamp-On

Mounting Bracket Included

Yes

Muffler Body Material

304 Stainless Steel

Muffler Body Shape

Oval

Muffler Finish

Natural

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

2

Muffler Quantity

1

Muffler Type

Absorption

Pipe Color

Silver

Pipe Material

304 Stainless Steel

Product Type

Exhaust System

Sound Level

Aggressive / Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Tapered Outlet

No

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Easy to use.

Smooth they had my part 1979 280ZX

Great

Great!

Best price available including the shipping, looking forward to getting the product

Quick and easy and had exactly what I needed.

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