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Flowmaster

Flowmaster 17129 American Thunder Crossmember-Back Exhaust Kit 2.5 Inch Aluminized Steel Compatible with 1967-1968 Camaro and Firebird with V8 engine.

  • Based on 27 reviews
Condition: New
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$727.95 Why this price?
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Thursday, Oct 1
Order within 6 hours and 46 minutes
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Features

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Complete Crossmember-Back Exhaust System
  • Super 44 Series Performance Mufflers
  • Tailpipes Exit in the Factory Location
  • Includes H-pipe Assembly
  • Flowmaster Quality

Description

Flow master 17129 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive

Brand: Flowmaster


Material: Plastic


Item dimensions L x W x H: 53 x 17 x 16 inches


Item Weight: 0.27 g


UPC:


Brand Name: Flowmaster


Manufacturer Part Number: 17129


UPC: 700042014538


Manufacturer: Flowmaster


Global Trade Identification Number: 38


Number of Items: 1


Included Components: Flowmaster 17129 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive


Item Type Name: Flowmaster 17129 Header-back System - Dual Rear Exit - American Thunder - Moderate/Aggressive


Model Number: 17129


Unit Count: 1 Count


Manufacturer Warranty Description: Check with the manufacturer


Item Dimensions: 53 x 17 x 16 inches


Item Weight: 0.27 g


OEM Equivalent Part Number: 17129


Automotive Fit Type: Vehicle Specific Fit


Material Type: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great system
Style: Base Product
Great fit and sound on my 67 Camaro
Reviewed in the United States on July 29, 2025 by Nick Hanson
    • Some adjustment required
Style: Base Product
Needed to modify just a little bit for a perfect fit but excellent quality and great sound!
Reviewed in the United States on February 11, 2026 by Justin
    • Great on my wife's '67 Camaro
Style: Base Product
This fitted and sounds great on my wife's '67 Camaro. Amazon says this will not fit the car, but it does, and it fits well. The install was easier than I thought it would be. The only thing that you have to watch for is where the exhaust exits between the body and the rear spring. I thought that it would come with exhaust collectors for headers, because it shows them in the picture, but it does not. The sound of the exhaust is what is quickly becoming the "sound of the musclecar". It is pleasant to listen to, and when you get on the accelerator, it really sounds mean. I love this exhaust, and I would recommend Flowmaster to anyone who has a classic musclecar. ... show more
Reviewed in the United States on September 30, 2013 by Mark Crater
    • good
Style: Base Product
I shopped around for this and no one could beat the price I found on Amazon. As far as the product goes there was some cutting and fitting required as it is design as a universal system to fit various applications. Overall it fit well and sounds great.
Reviewed in the United States on January 9, 2014 by Kevin A.
    • Fit is great
Style: Base Product
Will work great on my car
Reviewed in the United States on July 8, 2025 by Dawn McLain
    • Good Fit.
Style: Base Product
I installed this system on a 68 Firebird 400. I do not have headers so I installed new manifold down pipes. This is not a hang and bolt system. There are measuring and cuts to be made. I had the convenience of a lift. This helped a lot. Overall this a quality system. The clamps where okay, the hangers are excellent. Be prepared for Loud! The mufflers have a great tone. Don't expect to hold a conversation while the engines running unless your talking to your car. ... show more
Reviewed in the United States on August 20, 2018 by Steve Aleksa
    • Great Product
Style: Base Product
Installed on my 68 Camaro and sound great!
Reviewed in the United States on June 1, 2020 by Shannon Rohrbaugh
    • Sweet Flowmaster sound!
Style: Base Product
Definitely a quality kit. Fits perfectly on my 67 Camaro. Sounds awesome with my 355!! I was hoping to use band clamps on all the connections but was only able to do the inlets of the mufflers. Comes with everything you need. Very happy with it the purchase.
Reviewed in the United States on May 7, 2016 by Justin R.

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