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Part #:
MBRP Universal 4" Quiet Tone Muffler
Vehicle Fitment:
Universal - 4" Inlet/Outlet, 30" Overall
Universal - 4" Inlet/Outlet, 30" Overall
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Description
Give your truck a custom exhaust tone with the MBRP Universal 4" Quiet Tone Muffler. Featuring a dual core technology that provides optimal flow, in conjunction with superior sound suppression. Perfect for over the road towing applications, the Quiet Tone Muffler helps reduce in-cab noise and drone. The 4" inlet / 4" outlet universal design allows this muffler to be used in a wide variety of applications including replacing a competitor muffler in a 4" exhaust system.
Features:
- 4" Inlet / 4" Outlet, 30" Overall
- Provides Superior Sound Suppression
- Available in T304, T409, or Aluminized Steel
Product Options
| PART NUMBER | MATERIAL |
|---|---|
| M1004 | T304 Stainless Steel |
| M1004S | T409 Stainless Steel |
| M1004A | Aluminized |
Specifications
- ID 8179
- Manufacturer Name MBRP Inc.
- Shipping Weight 18.00 lb.
- Shipping Length 42 in.
- Shipping Width 8 in.
- Shipping Height 8 in.
- Fuel Type Diesel / Gas
-
Prop 65
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
- Internal LR
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Reviews
★★★★★
4.2/5 Stars out of 18 Reviews
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Tom (Florida) | January 7th, 2020
This is a non directional muffler so you can face it either way and the results are the same. It got rid of the drone sound in the cab which is what I was looking for.
Dobbo (Columbus IN) | October 9th, 2019
This muffler nearly eliminated the High Pitch turbo whistle that seemed to echo through the 4" straight pipe at varying decibels. I like that I did not have to sacrifice air flow to get a more consistent and slightly more modest sound from my Cummins. Overall, the muffler did exactly what I expected of it. order#989076
Arlie A. (MT) | February 8th, 2012
This muffler has the perfect sound and no drown down the highway. it makes my 01 Dodge sound amazing.Great severice from XDP and fast shipping.
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Questions and Answers
Drone level Hi, I just installed a MBRP 4'' S5259AL, and the drone level on highway is unbearable. Will this muffler reduce drone level? Or should I get a resonator instead?
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Answer
The MBRP UNIVERSAL 4" QUIET TONE MUFFLER/RESONATOR will be one of the best options currently available to cut drone/exhaust noise without reducing horsepower or increasing the exhaust gas temperature.
I see overall length is 30", is that tip to tip?
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Answer
Yes, the MBRP Universal 4" Quiet Tone Mufflers have a 24" body, 30" overall length, and are 6" diameter.
Yes, the MBRP Universal 4" Quiet Tone Mufflers have a 24" body, 30" overall length, and are 6" diameter.
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