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Dynomax

Dynomax 89003 Universal Dual Kit

    • Based on 40 reviews
Condition: New
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$162.99 Why this price?
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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon
Arrives Saturday, Jan 25
Order within 20 hours and 24 minutes
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Features

  • Mandrel bends improve flow capacity over traditional bends
  • Dynomax Performance Exhaust, a leading performance exhaust brand built on over 20 years of market leadership. Each and every Dynomax product is backed by engineers who what you want and expect out of a performance exhaust product.
  • Combine state-of-the-art engineering with quality material to provide exceptional strength and durability
  • Dynomax premium pre-bent pipe is manufactured with precision benders, and then fixture checked, insuring every part is a perfect fit, providing quick and easy installation.
  • Pipe diameters are increased from OEM sizes to improve flow and increase power.

Description

Manufactured and marketed by Tenneco Inc. (NYSE: TEN), DynoMax Performance Exhaust is a leading brand of dyno-proven exhaust products for muscle cars, pass cars, diesel and gas trucks, Jeeps and sport utility vehicles. DynoMax products engineered for Pure Unadulterated Power include complete cat-back and axle-back performance exhaust systems; performance mufflers and the industry exclusive VT valve technology muffler; and a large assortment of accessories and related exhaust products. Each DynoMax product features the benefits of worldwide global engineering resources. The DynoMax brand is backed by an aggressive marketing program, including a national events program; easy-to-use website and digital and printed catalog; in-depth technical and installation information and tech line; and advertising program.


Manufacturer: ‎Dynomax


Brand: ‎Dynomax


Item Weight: ‎42.2 pounds


Product Dimensions: ‎55 x 17.5 x 8.25 inches


Country of Origin: ‎USA


Item model number: ‎89003


Manufacturer Part Number: ‎89003


OEM Part Number: ‎89003


Date First Available: November 23, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jan 25

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.

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Top Amazon Reviews

    • Works good
Installed on '84 Chevy K20 used 76 manifolds. The pipes fit fine in the chassis.Could use a couple more hangers and clamps. Clamps in the kit are cheap you need to buy 4 ⅜" clamps for mufflers and 2 360 swingers for tailpipes before install. shipping box was beat up with holes and all loose parts in a plastic bag or floating loosely in box how all the pipes made it is still a unsolved mystery ... show more
Reviewed in the United States on July 13, 2022 by James J. Gardner
    • Fits 1983 Chevy k10
Good material, all parts I needed were here. The only thing to consider is buying mufflers after you receive the pipes so you can get a proper length muffler.
Reviewed in the United States on June 29, 2021 by Wankle
    • Arrived missing one of the flanges but was promptly corrected.
Customer service was great and the parts look good. Haven't fitted it all together yet but seems to be great quality for the price.
Reviewed in the United States on April 24, 2020 by Amazon Customer
    • Great sound
Great sounding exhaust, would buy again and would recommend!
Reviewed in the United States on September 12, 2019 by Jose
    • Might need some metal fab skills to get a good results.
First order came in with damaged box and missing parts. Returned and reordered. Second came complete and undamaged. Some fabrication skills are very helpful. I had to do a little cutting and welding on the passenger side to get it to fit right. Finished results were very nice!
Reviewed in the United States on December 30, 2020 by J. Anderson
    • DIY Kit
I used this on a 1995 gmc c1500 short bed with a 350 with stock manifolds I needed the 90 and the 45 down pipes and everything else was extra didnt go as planned to have the bends over the axel so I shorted it to axel dumps but overall very nice kit for the price the clamps are a bit weak and dont crimp to the pipe well and I did break one. hangers seem alright but idk how well they'll last. ... show more
Reviewed in the United States on August 19, 2019 by Seth
    • happy with the results
The pipes went on well I even used the supplied hangers which worked out good considering I thought I'd have supply my own. Price was very good and the package showed up fast with minimal damage.
Reviewed in the United States on June 2, 2022 by Gunny
    • Its good for what you pay
It fits well but is a pain to install and you will have to trim the external pipe for your application and the diagram they send sucks.
Reviewed in the United States on September 1, 2021 by cory

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