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Who thinks now with the ECU break ins of new sleds (ECU controlled) that leaving the stock muffler on till its complete is needed?
Would really like to just get my Sled Shed cooker can on right from brand new. They say it's matched pressure to stock muffler.
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Would really like to just get my Sled Shed cooker can on right from brand new. They say it's matched pressure to stock muffler.
Sent from my SM-G960W using Tapatalk