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Nee Help Thrust Dual In Dual Out
I have an 03 Yukon Denali with stock 3in dual in dual out exhaust pipes and muffler. I purchased a Thrush 2.25in dual in dual out performance muffler. When I took the muffler to get it installed the shop told me going from 3in to 2.25in would restruct the airflow and ultimately could stress...- 03DEENALY
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- Replies: 1
- Forum: General Discussion
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Hello People
Hello everyone! This is my first time registering to a forum, ever! I purchased an 03 Denali a year ago and do all of my own maintenance and repairs. This site has almost always been able to answer any questions that I had so, I signed up in hopes that one day I will be able to help someone...- 03DEENALY
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- Replies: 5
- Forum: Introduction
