Cool good info bud, I appreciate it!! Do you have any vids on youtube or anything??!i have a borla pro-xs muffler on my 3.5 with the first cat gutted and i really like it. nice, deep, and sounds mean under throttle. also very little drone while cruising, does not annoy me at all.
Sick man !! Did the gutted manifold cat make a huge difference in sound / power did? or did you do the gutted manifold cat the same time as exhaust? and is it a complete system or just muffler ?i dont have any vids on youtube myself, but i just found this one and this guy has the same exhaust setup i do. sounds similar.
05' Chevy Colorado w/ Borla & Gutted Manifold Cat - YouTube
Do you know what type that is or any details?
i had the muffler for a few months before the gutted manifold. not a huge difference but the gutted cat makes it maybe slightly deeper and louder. i have just the borla welded in, in place of the stock muffler with the stock tailpipe. and i actually just got a k&n intake and put it on the truck today.Sick man !! Did the gutted manifold cat make a huge difference in sound / power did? or did you do the gutted manifold cat the same time as exhaust? and is it a complete system or just muffler ?
I went through your mods I didnt see a cold air intake do you have one?
That video is private2011 Chevy Colorado 5.3l, just uploaded it now. Just a Magnaflow muffler and stock cats. No other engine mods, yet...
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