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Flowmaster 17328 American Thunder Cat-Back Exhaust System

(Chevrolet Silverado 2500 HD 2001-06, Silverado 3500 2001-06, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007 + 4 more models)

Part of: Flowmaster American Thunder Cat-Back Exhaust System

Other options in this family: Flowmaster 17395 Flowmaster 817568 Flowmaster 17213 Flowmaster 818196 Flowmaster 818176

Manufacturer

Picture for manufacturer Flowmaster

Part Number

17328
6 reviews
Sale Price

$779.95

Estimated ship date Tuesday, November 24

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Flowmaster American Thunder Cat-Back Exhaust System delivers an aggressive exterior sound while maximizing performance for your vehicle. This complete system features dyno-tuned engineering to optimize exhaust flow and power output.

Key Features:

  • Mandrel-bent 16-gauge aluminized steel tubing for smooth, unrestricted exhaust flow
  • Aggressive exterior exhaust tone for enhanced sound
  • Large 4.00-inch polished 304 stainless steel tip for a premium appearance
  • Aluminum heat shield provides rapid heat dissipation and protection
  • Stainless steel heat shield clamps for secure, corrosion-resistant mounting
  • Utilizes factory hanger locations for straightforward installation
  • Includes all necessary hangers and hardware for easy bolt-on installation

This American Thunder system combines Flowmaster's legendary performance with quality construction and a simple installation process. The mandrel-bent tubing maintains consistent diameter throughout the system for maximum flow efficiency, while the polished stainless steel tip adds a custom look to your vehicle's rear end.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-06, Silverado 3500 2001-06, Silverado 2500 HD Classic 2007, Silverado 3500 Classic 2007; GMC Sierra 2500 HD 2001-06, Sierra 3500 2001-06, Sierra 2500 HD Classic 2007, Sierra 3500 Classic 2007

Outlet Diameter

3.500 in.

Tubing Diameter

3.500 in.

Outlet Outside Diameter

3.500 in.

System Type

Cat Back

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

California Proposition 65 Chemical Name 2

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name 1

Nickel (metallic)

California Proposition 65 Chemical Name

Nickel (Metallic)

California Proposition 65 Chemical Name

Chromium (hexavalent compounds)

Heat Shield Attached

No

Material

Aluminized Steel

Muffler Count

1

Exhaust Type

Single

Tip Diameter

4.000 in.

Inlet Position

Dual

Tip Quantity

1

Exit Position

Single Side

Tail Pipe Diameter

3.500 in.

Single or Dual

Single

Title

Flowmaster 17328 Cat-back System - Single Side Exit - American Thunder - Aggressive Sound

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

U-Bolt

Clamps Included

Yes

Drive

4WD

Drive

2WD

Emission Code

5

Exhaust Series

American Thunder

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Rolled Edge Angle Cut

Exhaust Tip Finish

Polished

Exhaust Tip Intercooled

No

Exhaust Tip Length

10.00

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

1

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Single Out Side

Finish

Aluminized

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

3.00

Inlet Type

Clamp-On

Mounting Bracket Included

No

Muffler (Left) Body Width

12.00

Muffler (Left) Type

Chambered

Muffler (Right) Type

Chambered

Muffler Body Material

Aluminized Steel

Muffler Body Shape

Oval

Muffler Finish

Black High-Temperature Paint Finish

Muffler Flanged Inlet

No

Muffler Flanged Outlet

No

Muffler Inlet Connection

Slip-Fit

Muffler Inlet Location

Dual

Muffler Outlet Connection

Slip-Fit

Muffler Outlet Quantity

1

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

50 Series Big Block

Muffler Type

Chambered

Pipe Color

Silver

Pipe Material

Aluminized Steel

Product Type

Exhaust System

Sound Level

Aggressive

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

Single

Tail Pipe Quantity

1

Tail Pipe Tapered Outlet

No

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

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