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Flowmaster 17233 American Thunder Cat-Back Exhaust System

(1986-1991 Chevrolet Camaro; 1986-1991 Pontiac Firebird; 1970-1977 American Motors Hornet)

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

17233
13 reviews
Sale Price

$779.95

4 left at this price

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Usually delivered within 2 days

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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 a perfect balance of performance and sound for enthusiasts seeking enhanced power without excessive noise. This complete bolt-on exhaust system features mandrel-bent 16-gauge aluminized steel tubing that maintains consistent diameter throughout each bend, maximizing exhaust flow and minimizing backpressure for optimal horsepower and torque gains.

Key Features:

  • 80 Series Crossflow performance muffler provides moderate exterior exhaust tone with mild interior cabin sound
  • Mandrel-bent 16-gauge aluminized steel construction for durability and corrosion resistance
  • Designed for 3.00-inch flanged catalytic converters
  • Dyno-tuned design optimized for maximum performance gains
  • Utilizes factory hanger locations for direct bolt-on installation
  • Includes all necessary hangers and hardware for complete installation

This cat-back system is engineered for straightforward installation using factory mounting points, making it an ideal upgrade for DIY enthusiasts and professional installers alike. The 80 Series Crossflow muffler technology delivers Flowmaster's signature performance sound while maintaining a comfortable interior environment for daily driving.

Products specifications

Fits

1986-1991 Chevrolet Camaro; 1986-1991 Pontiac Firebird; 1970-1977 American Motors Hornet

Outlet Diameter

3.000 in.

Tip Diameter

3.000 in.

Outlet Outside Diameter

3.000 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

Chromium (hexavalent compounds)

California Proposition 65 Chemical Name

Nickel (Metallic)

Heat Shield Attached

No

Material

Aluminized Steel

Muffler Count

1

Exhaust Type

Single

Tubing Diameter

3.000 in.

Exit Position

Dual Rear

Tip Quantity

2

Tail Pipe Diameter

3.000 in.

Single or Dual

Dual

Title

Flowmaster 17233 Cat-back System - Dual Rear Exit - American Thunder - Moderate Sound

Brand

Flowmaster

Catalytic Converter Quantity

0

Category

Exhaust

Clamping Type

U-Bolt

Clamps Included

Yes

Drive

2WD

Emission Code

5

Exhaust Series

American Thunder

Exhaust Tip Connection

Welded

Exhaust Tip Cut

Angled

Exhaust Tip Edge

Slash Cut

Exhaust Tip Finish

Polished

Exhaust Tip Intercooled

No

Exhaust Tip Material

304 Stainless Steel

Exhaust Tip Quantity

2

Exhaust Tip Resonated

No

Exhaust Tip Shape

Round

Exhaust Tip Wall

Single Wall

Exit Style

Dual Out Rear

Finish

Aluminized

Gasket Or Seal Included

No

Grade Type

Performance

Hangers Included

Yes

Heat Shield Included

No

Inlet Diameter

3.00

Inlet Type

Flanged

Mounting Bracket Included

No

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 Outlet Connection

Slip-Fit

Muffler Outlet Quantity

2

muffler part number

Kit Only

Muffler Quantity

1

Muffler Series

80 Series Crossflow

Muffler Type

Chambered

Pipe Color

Silver

Pipe Material

Aluminized Steel

Product Type

Exhaust System

Sound Level

Moderate

Spring Bolt Kit Included

No

Sub Category

Exhaust and Tail Pipes

Tail Pipe Quantity

2

Tail Pipe Quantity

Dual

Tail Pipe Tapered Outlet

No

Type

Cat-Back

Valve Included

No

Valve Type

Not Applicable

Warning

California Proposition 65

Great price and shipping was far better than other sites.

Great price and easy checkout.

best price - better than Summit Racing, and you have it in stock!

awsome

Great price and fast shipping! Tech support helped me before the sale to make sure I was ordering the right part

Claimed to give me a military discount I purchased online after hrs and it was 1.79 more some discount that was offered.

I didn't get a shipping notice until three days after I got the product. It was exactly what I ordered and did arrive during the proper time frame

Amazingly cheap prices for what i was looking for, best online and pretty fast shipping. Took awhile for my order to be confirmed though, not sure why. But still impressed with the price set.

Good so far

Good job

Everything was great just the returning could use help. The first ine i ordered was wrong and shipping back to you is more costly than i hoped.

Great!

Absolutely the best bargain you'll find! Don't pay retail mark up at the parts store, buy at Autoplicity and know you're saving money.<br>.

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