

🔥 Upgrade your classic Chevy/GMC with turbocharged flow and effortless style!
The DynoMax Super Turbo 17450 Exhaust System Kit is a direct-fit, cat-back upgrade designed specifically for 1988-1993 Chevrolet and GMC C1500, C2500, K1500, and K2500 trucks. Featuring mandrel-bent aluminized steel tubing and a Super Turbo muffler with exclusive flow director technology, it enhances exhaust flow up to 425 SCFM while reducing turbulence and backpressure. The pre-assembled kit includes all necessary pipes, brackets, and clamps for easy installation without welding. Engineered for durability with rust-resistant materials and moisture drainage, it delivers a mellow, near-stock sound that elevates your truck’s performance and style.











| ASIN | B000CIV6CQ |
| Best Sellers Rank | #567,850 in Automotive ( See Top 100 in Automotive ) #118 in Automotive Replacement Exhaust Cat-Back Systems |
| Brand | Dynomax |
| Customer Reviews | 4.4 4.4 out of 5 stars (29) |
| Date First Available | November 23, 2005 |
| Item Weight | 36 pounds |
| Item model number | 17450 |
| Manufacturer | Dynomax |
| Manufacturer Part Number | 17450 |
| OEM Part Number | 17450 |
E**R
Easy to install and great quality for a very reasonable price.
This was a very quick and easy exhaust to install for me. A true made to fit exhaust system. Fit my 90 1500 Silverado perfect. All hangers and clamps needed are there. Awesome product! The sound is level is definitely low enough for those who like close to stock sound levels ,but still has a nice sound.
S**.
It is as described
Paid a exhaust place 50 bucks to install this they had no problem and it's working perfect on my truck.
M**S
Great Value!
1990 GMC Sierra C1500 Standard Cab Long Bed, 4.3-liter V6. Excellent fit, all hardware, easy install, and quiet. I have sports and muscle cars for sweet exhaust sounds!
M**C
Great Exhaust System
Great exhaust system. It was a quick and easy bolt-on fit for our old 1990 Chevy C1500. The hardest part was getting our old pipe to break loose off the catalytic converter so we could slide the new one on. For a regular cab short bed, you will have to trim a few inches off the inlet and outlet pipes that connect to each side of the muffler. This same part number is used for both short and long bed regular cabs. You use it as is for a long bed, or trim a few inches off the pipes for a short bed. The instructions tell you exactly how much to trim for a short bed, I think it's about 5" off one pipe, and 9" off the other. Great sound for the price. I do like the sound of the Flowmaster system on our 1993 C1500 a bit better, but the exhaust for that truck cost quite a bit more than this one. For the price, this exhaust is hard to beat. It's been installed for almost 2 years on our '90 Chevy, and there isn't much rust so far, so it's holding up much better than the previous exhaust installed by the local muffler shop which had pretty much rusted through after a similar amount of time. I would buy again.
L**R
Good kit
Easy to install, seems well built. Running it for a year now with no problems
J**H
Fit great
Kit included everything I needed including two of the hangers. My truck has an aftermarket catalytic converter so I had to add a short section of straight pipe. It was easier to install the new exhaust than it was to remove the old one. Muffler is very quiet. I would buy this again.
D**W
Replaced my 1992 silverado 4.3 L exhaust
Perfect Fit / bolted on with no problem as my muffler had a large hole in it. Much cheaper than taking it to a muffler shop!
I**A
Ordered on Monday morning. It was delivered by UPS at 2 pm on Tuesday!
Just installed this on a 1991 GMC Sierra with a v-6. My old exhaust was pretty rusty so it came off pretty quick. I had this system on in about 90 minutes by myself. It fit almost perfectly(The factory hangar didn't quite line up). Already drove the truck and it sounds great. I do need to buy an actual exhaust hangar for the very rear of the pipe (I used wire for the night).
R**N
Perfect fit ,tooK me 15 mins to install,ok price, but everything is there for easy install , Quick delivery, sounds great.
Trustpilot
2 weeks ago
2 weeks ago