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  Flowmaster Muffler 40 Series Original 2 Chamber 1986-04 Mustang w/o IRS 2.50" - 42543
  Flowmaster Muffler 40 Series Original 2 Chamber 1986-04 Mustang w/o IRS 2.50
 
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List Price: $97.24
Our Price: $72.95
You save $24.29!

Manufacturer: Flowmaster


Availability: Usually Ships in 1 to 2 Days
Part Number: 42543
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Product Information
 
This is the most aggressive sounding street/strip muffler that Flowmaster offers. If you're looking for attention, this one will get you noticed. The standard 40 series has an aggressive rumble and will generally resonate inside the vehicle around 1800-2000 rpm's, and again at 2400-2600 rpm's. Constructed of 16 gauge aluminized steel and fully mig-welded for maximum durability.

Mustang V8 - requires 2 mufflers
Mustang V6 - requires 1 muffler
 

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