Flowmaster 42541 40 Series Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound
Flowmaster 42541 40 Series Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound
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Flowmaster 42541 40 Series Muffler - 2.50 Offset In / 2.50 Center Out - Aggressive Sound

4 stars out of 3 reviews
(4.0)|
3 ratings
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Key item features

  • Durable Construction: Made from fully welded 16 gauge aluminized steel for maximum durability.
  • Aggressive Sound: Delivers an aggressive exterior exhaust tone for a powerful sound experience.
  • Interior Resonance: Noticeable interior resonance enhances the driving experience.
  • Versatile Application: Ideal for street, strip, and off-road applications.
  • Original Flowmaster: Provides the classic Flowmaster sound that enthusiasts seek.
  • Specific Dimensions: Features a 2.50 offset inlet and a 2.50 center outlet for precise fitment.
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Current price is $101.95
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Columbus, 43215
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4 out of 5 stars
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Showing 1-3 of 3 reviews

Dec 12, 2020
Make it happen
5 out of 5 stars review

Resto Mod 73 Camaro

Replaced the exhaust system on a 2nd gen Camaro. I had old Flow master 40's already and since I replaced the entire exhaust system, I replaced the mufflers too. Great sound, slightly on the aggressive side. At idle, you can hear the lumps of the camshaft, when you hit the throttle it sounds like a modified SBC should. Length, width and thickness fit nicely under the rear seat floor pan. Of course you will need to fabricate the lengths of your exhaust pipes before and after the muffler, but that is expected. If you brought your vehicle somewhere to install an entire exhaust system, they would just do the same thing you normally would have to do if self installed. Skills required.

Review from jegs.com
Helpful?30R7ML2G6LQU49575509
Jul 3, 2019
Nierling
5 out of 5 stars review

40 Series Flowmaster

Excellent quality and classic flowmaster 40 sound. Outstanding performance on an 06 Ford 4.6 liter, sounds great. Jegs had it here surprisingly fast. Recommended for any domestic American v8 for sure, single or dual setup. Thanks

Review from jegs.com
Helpful?30R7ML2G6LQU49575509
Nov 15, 2025
Nevada
2 out of 5 stars review

Verified Purchase

it does not fit.

Helpful?30R7ML2G6LQU49575509