Description
Comparison points and tradeoffs
When comparing Thrush 17703 Turbo Muffler with other Mufflers options, use this source-backed detail as the primary discriminator: SPECS — Available in a variety of body styles; 2-in., 2.25-in. and 2.5-in. inlet/outlet size configurations; see product specifications for more information.
Use this second fact to evaluate the tradeoff: Get that classic sound you love paired with the performance you expect with Thrush® Turbo mufflers. The improved tri-flow design of the Thrush Turbo muffler enhances flow and performance. A third point to compare across alternatives is: CLASSIC SOUND — Tri-flow design provides that classic Thrush sound.
Alternative-selection boundary
Choose an alternative when its stated identifiers, application, package, or specifications better match the requirement; no unverified competitor claim is introduced here.
Complete source-backed product details
Get that classic sound you love paired with the performance you expect with Thrush® Turbo mufflers. The improved tri-flow design of the Thrush Turbo muffler enhances flow and performance.
Source product highlights
About this item
- CLASSIC SOUND — Tri-flow design provides that classic Thrush sound
- ENGINEERED TO LAST — 100% aluminized-coated shell and spun lock heads for long life
- FLEXIBLE SOLUTION — Customizable design offered in a variety of styles and sizes for universal fitment (may require specialized fabrication and/or welding)
- SPECS — Available in a variety of body styles; 2-in., 2.25-in. and 2.5-in. inlet/outlet size configurations; see product specifications for more information
- VERSATILE DESIGN — Reversible flow for maximum flexibility on customized installations




Kurt Gustafson –
I love this muffler, especially for the 27 dollars I spent on it. I purchased the 2in offset inlet/outlet.I have a 1996 Isuzu Rodeo with the 3.2L V6, and had some time ago cut the factory muffler out. Honestly, I’m not sure why. That being said, hearing that roar for close to 4 years now, it was starting to drive me a little batty. I literally searched for the cheapest possible muffler I could get, without doing cheap glasspacks, and this came up. I thought, it’s got to be quieter than what I have now, and it can’t possibly be any worse, let’s try it out.I went to a local shop and had it installed for only 45 bucks, and immediately the difference was apparent, and wonderful. It’s got a nice mellow tone, and when I romp on it, as I very seldom like to do these days, I hear the very distinct and very enjoyable sound I used to hear at full blast, only now it’s slightly moderated. This does not do a lot to change the tone of the exhaust, which I rather enjoy, especially on a vehicle that doesn’t have a large displacement, or large number of cylinders.My one complaint, is that first thing in the morning, there is a bit of a rasping noise coming from the muffler itself. Not sure if it’s the way it was installed, or just something inherent in the design of the muffler. It’s just very similar to a small piece of metal very slightly rattling. I double checked for leaks, but there are none, and once inside the car I can’t notice it. As soon as I accelerate to any degree, it goes away, so I’m not going to really knock the thing to much for something I can’t necessarily blame on the muffler.Do yourself a favor, and buy it.
Jeffrey L Ostroff –
as advertised. Fantastic price, Fits right, easily installed. Just a little louder than I would like.
hunter genter –
good muffler. put it on my v6 Tacoma keeps the same deep sound but just quieter.
Chris B –
This muffler was perfect for my 92 ford ranger 2.3L it has a deep raspy tone, but is still very quiet and not much louder inside the cab then the stock muffler
Marty –
Fit great for narrow application, sounds good too.
Oscar Parra –
Installed on a Toyota Corolla, was perfect for my taste, not to loud to attract cops in California. Affordable muffler.
Steve Harkey –
Nice quality looked and sounds great!
X-FACTOR Automotive –
Nice sounding muffler. Not too loud, just a subdued rumble. Nice heavy construction, nipples fit the pipe tightly. Nice muffler for the money.
Ed Campbell –
Used for many years