borla pro xs muffler for 5.3 yukon

[YukonXL04]

I have one on my NBS and love it.

 

[RoRo]

I got mine and it sounds good. How much louder is it without the resonator with the slp pipe?


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Sound deep and throaty!!! There's a video on YouTube with this set up...

What merino said.....

With out the SLP pipe it's just a bit louder over stock, SLP pipe definitely woke it up. No drone and a good sound during acceleration, pretty mellow at idle.

 

[sixpack19]

With the slp pipe it was louder than stock you mean.


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---------- Post added at 04:21 AM ---------- Previous post was at 04:21 AM ----------

I'm curious how much the resonator does.


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[RoRo]

XS muffler with stock rear resonator was barely audible over stock. XS muffler with SLP resonator delete was louder not obnoxiously loud.

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[joshcarl]

why not go with the 40358? it's the same overall size, but has the 2.5" in/out.

http://www.borla.com/products/proxs_muffler_part__40358.html