70 Series Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound
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Flowmaster Inc. 70 Series Muffler - 2.50 Center In / 2.50 Center Out - Mild Sound

Part No. 52570 Warranty  

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The 70 series utilizes Flowmaster's patented Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Case Length:22 in
Case Shape:Flowmaster Case
Inlet Diameter:2.5 in
Inlet Location:Center
Material:Aluminized Steel
Muffler Finish:Gray
Muffler Height:5 in
Muffler Material:Aluminized Steel
Muffler Shape:Flowmaster Case
Muffler Width:10 in
Outlet Diameter:2.5 in
Outlet Location:Center
Reversible:No
Width:10 in

REVIEW SNAPSHOT®

by PowerReviews
Flowmaster Inc.Mufflers
 
5.0

(based on 1 review)

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Reviewed by 1 customer

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5.0

Flowmaster for a reason

By Ti

from warren, mi

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Verified Buyer
3 or more reviews submitted

Pros

  • Great sound
  • More power
  • No interior drone

Cons

    Best Uses

      Comments about Flowmaster Inc. Mufflers:

      I had this installed on my 2000 Jeep Grand Cherokee (287CI) to replace a two chamber welded, non-Flowmaster muffler. The welded non-Flowmaster was horrible, interior drone was just aweful! Further, the welded non-Flowmaster didn't have "enough length" for the exhaust to flow, the guy at the muffler shop said, which in turn robbed me from power, and mileage...Was that ever true!

      The Flowmaster 70 series, 2.5 center in/out, matched up with my Jeep, not only made it sound better, I have a noticeable amount more of low end torque, and average (so far) 1.8mpg (city) more. If I didn't launch from lights as often, I think id get at least 2.2-2.5mpg better than I was. With that said, I can't say a bad thing about this muffler, and will continue to only buy Flowmaster, and tell friends and family to buy Flowmaster as well.

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