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💨 Unleash your truck’s roar with precision flow and smooth power!
The Dynomax Super Turbo 17674 Exhaust Muffler is engineered for Dodge Ram 1500 and Chevrolet Silverado 1500 Classic trucks, featuring patented flow director technology that enhances exhaust flow up to 700 SCFM. Its fiberglass matting reduces interior resonance for a mellow yet powerful sound, all housed in a durable oval design by trusted manufacturer Tenneco.
| ASIN | B00029J39S |
| Best Sellers Rank | #815,718 in Automotive ( See Top 100 in Automotive ) #266 in Automotive Performance Exhaust Mufflers #16,360 in Automotive Emission & Exhaust Products |
| Brand | Dynomax |
| Configuration | offset |
| Customer Reviews | 4.3 4.3 out of 5 stars (139) |
| Date First Available | February 12, 2008 |
| Global Trade Identification Number | 00086387176743 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item dimensions L x W x H | 20.8 x 10.5 x 4.8 inches |
| Item model number | 17674 |
| Manufacturer | Tenneco (Dynomax, Walker, Thrush) |
| Manufacturer Part Number | 17674 |
| OEM Part Number | 17674 |
| Product Dimensions | 20.8 x 10.5 x 4.8 inches |
| Shape | Oval |
| UPC | 086387176743 |
| Vehicle Service Type | Car |
L**S
Great sound
Great sound
R**S
Works just fine.
Works great on my old Dodge ram 1500. Sounds great too
A**S
Quality and flow seem fine. Louder than expected.
I picked this muffler due to the high documented flow rate, because it is on a turbocharged vehicle. It appears to be flowing well (turbo spools quickly). My only complaint is that it is louder than expected. I have used single inlet / single outlet super turbo muffler on a turbocharged 4 cylinder car in the past and loved how quiet it was. This single inlet / dual outlet model is much louder, but I guess it is to be expected with the more free flowing design.
E**O
excellent product.
Quick shipping,excellent product.bought for my dads truck,he doesnt like noise,but loved this muffler. Sounds quiet at idle and really roars when floored,getting another for my own truck now. Little video of it https://youtu.be/Xy1Ynf-YQOA
M**S
Worth it
Running on a 94 f150 351w sounds great, nice medium tone with a little crackle
B**H
Awesome muffler
It was exactly as described & made my truck sound even better than the oem muffler I had purchased and returned when I received this one.
J**Y
Good tone, helped mileage slightly.
Replaced factory turbo mufflers on 2010. Good sound, louder than factory. Seemed to help gas mileage 1-1.5 mpg. Drones between 60-65 mph. Happy overall all except for minor drone.
T**J
1 star for Amazon. 5 star for muffler.
1 star for Amazon. 5 star for muffler because they sound great. Amazon had this muffler listed for $31.00, as a car guy a bought it. Didn’t need it but maybe in the future I would use it on something so i bought it. It gets “lost” in transit. Of course Amazon wouldn’t sell a $120.00 muffler for $31.00.
R**R
Seems like a good quality muffler but haven't got to install it yet
A**A
A little bit dented when open the box. But it works really good on my 91 chevy 1500 2wd. Definitely recomending this product.
J**L
Quite noisy compared to factory muffler
L**D
Super son
S**T
This is NOT a turbo type muffler as advertised. As it does not have the exhaust deflecting ramps in it. It’s no better than a magna flow. And it drowns at 1500 to 2000 rpm. Not happy
Trustpilot
2 days ago
2 weeks ago