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Porter’s “Shorty Offset” Mufflers

-28%
$145.95
SKU: SSPM352001411 ISBN:
Select Degree
Select Inlet/Outlet Diameter
Select Material

Body Length- 14" Overall Length- 20"

The offset Porter Muffler offers two options for your offset needs, 11 degrees, and 17 degrees.  The offset Porter Muffler is handmade using heavy-duty 16 gauge aluminized tubing. The stainless steel Porter Muffler is handmade using heavy-duty 16 gauge, highly polished aircraft grade, 304 stainless tubing. Our uniquely designed interior chamber is fitted with a gapped steel spiral core and packed with stainless steel wool to channel the exhaust and make that distinctive Porter Muffler sound. To continue our tradition of quality, each Porter Muffler is handmade using only the best heavy gauge and high-quality steel products sourced in the U.S.A.

Picking The Correct Offset Mufflers– If you are currently using a flat, oval-style turbo muffler and cannot change the existing pipe routing to accommodate, the "Shorty Offset" muffler is the solution to this problem! Determine if you are in need of an 11 Degree or 17 Degree Offset Porter Muffler using the diagram below to help ensure the proper fitment.

best hot rod muffler


Finish/Color

Offset Degree 

Inlet/Outlet Diameter

Body Diameter

 

Internal Diameter

 

Part Number

Ceramic-Painted Blue

11

2.00

3.5

 

1.375


PM352001411

Stainless steel

11

2.00

3.5

 

1.375


SSPM352001411
Ceramic-Painted Blue 17 2.00 3.5

1.375

PM352001417
Stainless steel 17 2.00 3.5 1.375 SSPM352001417
Ceramic-Painted Blue 11 2.25 4.0 2.00 PM402251411
Stainless Steel 11 2.25 4.0 2.00 SSPM402251411
Ceramic-Painted Blue 17 2.25 4.0 2.00 PM402251417
Stainless Steel 17 2.25 4.0 2.00 SSPM402251417
Ceramic-Painted Blue 11 2.50 4.0 2.00 PM402501411
Stainless Steel 11 2.50 4.0 2.00 SSPM402501411
Ceramic-Painted Blue 17 2.50 4.0 2.00 PM402501417
Stainless-Steel 17 2.50 4.0 2.00 SSPM402501417
Ceramic-Painted Blue 11 3.00 4.0 2.00 PM403001411
Stainless-Steel 11 3.00 4.0 2.00 SSPM403001411
Ceramic-Painted Blue 17 3.00 4.0 2.00 PM403001417
Stainless-Steel 17 3.00 4.0 2.00 SSPM403001417

 

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