Product Summary

Universal Fit, 11.00" Overall Length, Steel, Natural

  • Heavy-duty steel construction
  • 11" long
  • Fits 3" diameter pipe
  • Auger style design
  • Sold in pairs of two

Comes as a Kit

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Key Specs

MFG. Part #9107955
BrandSpeedway Motors
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Speedway Motors 9107955 Details

Auger style muffler fits 3" diameter pipe.  11" long. Baffle style. Slips inside.

Speedway Motors 9107955 Specifications

KEY SPECS
MFG. Part #9107955
BrandSpeedway Motors
GENERAL
Overall Length11.00"
Inside Diameter.83"
Material TypeSteel
FinishNatural
Sold in QuantityPair

Ratings & Reviews

4.6

12 Reviews

Overall Assessment

Customers highly esteem our product for its noise reduction capabilities, making it a perfect solution for quieting down rowdy exhaust systems. Its simplicity of installation is highly noteworthy; many customers find it easy to fit into exhaust pipes, with some even recommending a simple tack weld for secure placement. The product's sound quality after installation is also given much praise, adding a pleasing tonal quality without causing any in-cabin noise disturbance. Some customers have used our product to replace much larger, bulkier systems, and were pleasantly surprised by the superior performance and practicality it offered. Although there were few concerns about the size, overall customers found it to be a great fit and excellent value for money. In contrast to competitors, customers perceive our product to provide top-notch sound control without sacrificing performance.

4.6

12 reviews

5

10

4

1

3

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2

0

1

1

Most Liked Positive Review

5.0

Buying another set fir my Vette

So i originally bought these for one of my race cars, I had a job for a jeep commander hemi Engine rebuild and the resonator/muffler on this jeep had a hole in it. Customer didn't want to wait for a new resonator from dealer and so I told him i had something that would work. I was afraid this truck would be super loud so I installed both in the pipe. These hammered perfectly into a 3" exhaust tube, no need to weld in place. The v8 commander only has one exhaust pipe running down to the body to a muffler smaller than a flowmaster 40. My fear was this was going to be super loud. I started car up and OMJ the most beautiful noise from a hemi came out. It was definitely louder than factory and sounded great. Fear-full of noise complaint from customer iI took the truck for a spin. I didn't hear any noise in cab, a mild exhaust grumble at idle was heard inside, instead of the hemi engine lifter noise. No popping no resonating pitch was heard and the car just sang. The jeep sounded like a factory performance exhaust. Customer loves it, he said he cannot tell a difference in noise level while driving and at idle he feels the car sounds like it has a hemi in it. So i am going to order an additional set for my c5 corvette street/strip car in 3.5" to replace the BBE exhaust currently on car.

Most Liked Negative Review

1.0

No I would not. They are not 3". I guess they are worth 14.

They are too small

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Exactly what I was looking for

5.0

a year ago

Farmer

Blue ridge,Georgia

Verified

The exhaust baffles where exactly what I needed I used them in a 3 inch stack on my tractor Sounds awesome

Would Recommend

Great product

5.0

5 years ago

65 chevelle ss

Shakopee mn.

Verified

They quieted the car down perfectly just by adding them to the end of my exhaust

Would Recommend

I would buy this product again

5.0

5 years ago

Rchie

Australia

Verified

Great to quiet down a rowdy exhaust quickly by just slipping them up the tail pipes or for hotrods where you dont want big bulky mufflers

Would Recommend

yes

5.0

6 years ago

joe

tacoma wa

Verified

Easy to install, fits well, good sound tone

Would Recommend

Great product at a Value Price

5.0

6 years ago

Bubba Hut

Lake Norman , NC

Verified

I used the augers in between two 3" X 18" resonators and it really cut the noise level

Would Recommend

No I would not. They are not 3". I guess they are worth 14.

1.0

6 years ago

Tom

Minnesota

Verified

They are too small

Would Not Recommend

Easy install

5.0

6 years ago

Don

Englewood, Fl.

Verified

I installed two in each 3 inch sidepipe. Great sound and street friendly...

Would Recommend

Buying another set fir my Vette

5.0

6 years ago

Street2speedway

San Diego, ca

Verified

So i originally bought these for one of my race cars, I had a job for a jeep commander hemi Engine rebuild and the resonator/muffler on this jeep had a hole in it. Customer didn't want to wait for a new resonator from dealer and so I told him i had something that would work. I was afraid this truck would be super loud so I installed both in the pipe. These hammered perfectly into a 3" exhaust tube, no need to weld in place. The v8 commander only has one exhaust pipe running down to the body to a muffler smaller than a flowmaster 40. My fear was this was going to be super loud. I started car up and OMJ the most beautiful noise from a hemi came out. It was definitely louder than factory and sounded great. Fear-full of noise complaint from customer iI took the truck for a spin. I didn't hear any noise in cab, a mild exhaust grumble at idle was heard inside, instead of the hemi engine lifter noise. No popping no resonating pitch was heard and the car just sang. The jeep sounded like a factory performance exhaust. Customer loves it, he said he cannot tell a difference in noise level while driving and at idle he feels the car sounds like it has a hemi in it. So i am going to order an additional set for my c5 corvette street/strip car in 3.5" to replace the BBE exhaust currently on car.

Would Recommend

Great fit

5.0

6 years ago

46 Ratrod

Az

Verified

Made the 390 in my rat rod a lot quieter. Great value for the money

Would Recommend

Cuts noise down

5.0

7 years ago

Gasser

Lubbock, tx

Verified

I have open headers with 3" collector extensions 17" long. I welded a tab on center of insert tube so I could use a slide hammer to get them out when I went to the track. They quietened it down enough to drive on the street if you take it easy. A cop pulled up next to me as I made a right turn and didn't even look my way.

Would Recommend

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