![2005-2010 Mustang GT PYPES HFM55E H-Pipe w/ High Flow Cats Catalytic Converters](http://blueovalindustries.com/cdn/shop/files/ex0680__2_clean_449x556.png?v=1705626676)
2005-2010 Mustang GT PYPES HFM55E H-Pipe w/ High Flow Cats Catalytic Converters
![](http://blueovalindustries.com/cdn/shop/files/PYPES-SHOPIFY_150x.jpg?v=1711635884)
Manufacturer Part # HFM55E
SKU EX0680
Save 10%
Original price
$907.75
Original price
$907.75
-
Original price
$907.75
Original price
$907.75
Current price
$816.98
$816.98
-
$816.98
Current price
$816.98
Availability:
Only 4 left!
Free Shipping on Orders Over $50
•Brand New
•Pypes Performance Exhaust part # HFM55E
•Fits 2005-2010 Ford Mustang GT w/ Pypes HDR55S Long Tube Headers
•409 stainless steel construction
•Includes instructions and all hardware required for installation
•2.5" mandrel bent pipe
•Comes with catalytic converters made from a high quality 304 grade stainless steel
•These EPA compliant catalytic converters are the best in the market in terms of performance, design, and longevity.
•Cats feature a 2.5” slip fit design with an overall length of 11”. The overall diameter is 4”.
•Provides more horsepower & torque, increased fuel economy, lower emissions, & better sound control
•USA Made
•High Platinum Load
•O2 Bung Equipped
•Proper air/fuel ratio will allow your catalytic converters to last a lot longer without getting clogged, fuel being too rich is the cause of most catalytic converter failure
•Pypes Performance Exhaust part # HFM55E
•Fits 2005-2010 Ford Mustang GT w/ Pypes HDR55S Long Tube Headers
•409 stainless steel construction
•Includes instructions and all hardware required for installation
•2.5" mandrel bent pipe
•Comes with catalytic converters made from a high quality 304 grade stainless steel
•These EPA compliant catalytic converters are the best in the market in terms of performance, design, and longevity.
•Cats feature a 2.5” slip fit design with an overall length of 11”. The overall diameter is 4”.
•Provides more horsepower & torque, increased fuel economy, lower emissions, & better sound control
•USA Made
•High Platinum Load
•O2 Bung Equipped
•Proper air/fuel ratio will allow your catalytic converters to last a lot longer without getting clogged, fuel being too rich is the cause of most catalytic converter failure