Cobra Slip On Worth It?

50361 Views 130 Replies 51 Participants Last post by vickybarn8, Mar 22, 2022

StrykerBill

Discussion Starter · Mar 22, 2012

I've checked the threads for Cobra Slip On but the sound clips aren't clear enough.
Is this slip on really quiter than our drilled pipes ?
Don't want to make the cosmetic change if the sound isn't worth it .
Bill
Phoenix, Az

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ratboy

· #4 · Mar 22, 2012

I have the Cobra Slip On and no way is it quieter than the drilled stock. In the pic below, that's a 3 inch diameter hole that goes straight through to the pipes. There is a baffle, but it just surrounds the 3 inch hole. It is much louder than the drilled stock. It is also deeper and has more rumble.