Seam Locked Turbo Mufflers 4-1/2" x 10" Oval Body 

Double-wrapped aluminized steel seam locked turbo mufflers with two baffles and cores (most configurations). Mufflers are reversible.  These have a 4-1/2" x 10" oval body and are available in 13" or 18" body lengths. 

Part # Inlet/Outlet Body OAL    
Part # Inlet/Outlet Body OAL
S43100
 2" single offset 13" 17.5"
S48100
 2" single offset 18" 22.5"
S43111
 2-1/4" single offset 13" 17.5"
S48111
 2-1/4" single offset 18" 22.5"
S43122
 2-1/2" single offset 13" 17.5"
S48122
 2-1/2" single offset 18" 22.5"
S43144
 3" single offset 13" 17.5"
S48144
 3" single offset 18" 22.5"
S43300
 2" double offset 13" 17.5"
S48300
 2" double offset 18" 22.5"
S43311
 2-1/4" double offset 13" 17.5"
S48311
 2-1/4" double offset 18" 22.5"
S43322
 2-1/2" double offset 13" 17.5"
S48322
 2-1/2" double offset 18" 22.5"
S43344
 3" double offset 13" 17.5"
S48344
 3" double offset 18" 22.5"







 
Seam Locked Stock Type Mufflers 4-1/2" x 10" Oval Body 

Double-wrapped aluminized steel seam locked stock type mufflers with two baffles and cores (most configurations). Mufflers are reversible.  These have a 4-1/2" x 10" oval body and are available in 13" or 18" body lengths.

Part # Inlet/Outlet Body OAL    
Part # Inlet/Outlet Body OAL
ST43100
 2" single offset 13" 17.5"
ST48100
 2" single offset 18" 22.5"
ST43111
 2-1/4" single offset 13" 17.5"
ST48111
 2-1/4" single offset 18" 22.5"
ST43122
 2-1/2" single offset 13" 17.5"
ST48122
 2-1/2" single offset 18" 22.5"
ST43144
 3" single offset 13" 17.5"
ST48144
 3" single offset 18" 22.5"
ST43300
 2" double offset 13" 17.5"
ST48300
 2" double offset 18" 22.5"
ST43311
 2-1/4" double offset 13" 17.5"
ST48311
 2-1/4" double offset 18" 22.5"
ST43322
 2-1/2" double offset 13" 17.5"
ST48322
 2-1/2" double offset 18" 22.5"
ST43344
 3" double offset 13" 17.5"
ST48344
 3" double offset 18" 22.5"

Seam Locked HVSII Mufflers 4-1/2" x 10" Oval Body

Double-wrapped aluminized steel seam locked performance HVSII mufflers with a welded performance muffler interior design, but stock looking seam locked exterior. Mufflers are not reversible.  These have a 4-1/2" x 10" oval body and are available in 13" or 18" body lengths.

Part # Inlet/Outlet Body OAL Size   
243000
 center in/center out
 13" 17.5" 2"
243100
 offset in/center out
 13" 17.5" 2"
243200
 center in/offset out
 13" 17.5" 2"
243300
 offset in/offset out
 13" 17.5" 2"
243011
 center in/center out 13" 17.5" 2-1/4"
243111
 offset in/center out 13" 17.5" 2-1/4"
243211
 center in/offset out 13" 17.5" 2-1/4"
243311
 offset in/offset out 13" 17.5" 2-1/4"
243022
 center in/center out 13" 17.5" 2-1/2"
243122
 offset in/center out 13" 17.5" 2-1/2"
243222
 center in/offset out 13" 17.5" 2-1/2"
243322
 offset in/offset out 13" 17.5" 2-1/2"


Heartthrob Exhaust Inc.
60819 U.S. Hwy. 12 West
Litchfield, MN 55355
P:  320-693-0222
F:  320-693-8964
email:  mike@heartthrobexhaust.com

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