Power Flow Systems, Inc.
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New Improved M20 (200hp) Exhaust

August 2008

Power Flow Systems, Inc. takes customer service very seriously.  As a direct result of customer feedback we have made some changes to our 200hp exhaust systems.  This new design or "Gen 2", has improved features including:

•  Greatly improved fit for all original cowled aircraft.  Should fit all E/F/J models except:
          -Will not fit late model J aircraft with electric cowl flaps (collector will run into motor bracket),
           although original system will fit this aircraft.
          -Unknown if it will fit with LoPresti Cowl (not yet attempted).

•  No fit problems with stock or relocated oil coolers
•  Improved Cabin Heat - with out the use of "pre-heat"
•  New Quiet Pipe muffler is as much as 3Db quieter.  Tone is more mellow, it "purrs".
•  New Quiet Pipe muffler is a smaller diameter where it connects to the collector.  Instead of a 3.0 inch pipe, it is a 2.0 inch pipe which should avoid any cowl flap issues.

If you are an existing Power Flow owner and do not wish to purchase an entirely new system, you may purchase the "Quite Pipe" conversion kit.  This will be available under "additional items" on our website or click here.

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