Flowmaster Hushpower Mufflers
New Hushpower II Mufflers from Flowmaster are designed for use with street rods, customs and sport trucks. The Hushpower II was created as the perfect hot rod muffler! It can be used in multiple locations within the exhaust system.

The internal design with Cool Shell Technology uses guided sound control with broadband sound cancellation, delivering outstanding performance, durability and sound control.

Hushpower II mufflers are designed to support up to 400 horsepower. They are available in 2.00, 2.25 and 2.50-inch inlet/outlet and feature a small case size of only 18.00” X 4.00” X 5.50”. All Hushpower IIs have a 24.00-inch overall length.


Available in unpolished T409 and T304 stainless steel.

     
Part #
Manufacturer
Product Name
Price
FLM12018300
Flowmaster
2" In / Out T-304 Stainless Steel Hushpower II Muffler
$164.99
FLM12018400
Flowmaster
2" In / Out T-409 Stainless Steel Hushpower II Muffler
$136.99
FLM12418300
Flowmaster
2.25" In / Out T-304 Stainless Steel Hushpower II Muffler
$164.99
FLM12418400
Flowmaster
2.25" In / Out T-409 Stainless Steel Hushpower II Muffler
$136.99
FLM12518300
Flowmaster
2.5" In / Out T-304 Stainless Steel Hushpower II Muffler
$164.99