Thrush Glasspack length

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Dec 24, 2013 | 10:47 PM

#16

salad

Herp Derp Jerp

Joined: Nov 2011

Posts: 18,251

Likes: 17

From: Parham, ON

Year: 1999

Model: Cherokee

Engine: 4.0L OBD-II

Quote:

Originally Posted by Jeepxj1234

and illegal in some states lol

To expand on this, if you're wheeling anywhere the US Forest Service protects, such as a national park, you MUST have a spark-arresting muffler equipped.

Dec 24, 2013 | 11:39 PM

#17

gotsnowboards

Senior Member

Joined: Aug 2013

Posts: 556

Likes: 0

From: Henderson, NV

Year: 1996

Model: Cherokee

Engine: 4.0l inline 6 stock

Quote:

Originally Posted by salad

To expand on this, if you're wheeling anywhere the US Forest Service protects, such as a national park, you MUST have a spark-arresting muffler equipped.

I would even say that anywhere the USDA controls; Bureau of Land Management, United States Parks, US Forest service, and so on. You need a spark arrester.

Dec 25, 2013 | 12:07 AM

#18

Tom95YJ

CF Veteran

Joined: Nov 2011

Posts: 3,603

Likes: 3

From: SLC, Utah

Year: 1999

Model: Cherokee

Engine: 4.0L

Quote:

Originally Posted by gotsnowboards

I would even say that anywhere the USDA controls; Bureau of Land Management, United States Parks, US Forest service, and so on. You need a spark arrester.

This is correct, The Magnapack is also a Spark Arrester muffler