2004 RCSB Silverado 5.3L Corsa Pro Muffler

2004 RCSB Whte 4X4 Silverado
Stock 5.3L/4L60E
S&B CAI
Stock exhaust manifolds
Stock y-pipe with catalytic converters
Single 3" pipe from factory y-pipe into Corsa Pro muffler to 5" tip behind right rear tire
Universal Corsa Pro Series muffler
Corsa P/N: CP300CT

[@burtmarsh3576]

Sounds sick. Nice job with camera/mic placement too so we can actually hear it without it blowing out the mic!!!

[@fishkiller96]

Sounds just like the atak 400844

[@mattofearle]

Not as deep IMO but similar wirh less cabin noise/ resonating. I'll post the ATAK video soon as well.

[@fishkiller96]

Sweet can't wait to hear it.

[@mattofearle]

@fishkiller96 my bad man. I forgot I never took videos of the ATAK with stock y'-pipe and cats. I'll just have videos after cat delete.

[@fishkiller96]

@@mattofearle no worries. Factory manifolds with cat delete or longtubes with cat delete?

[@mattofearle]

@@fishkiller96 factory manifolds with cat delete as well as equal length y-pipe.

[@uaespetsnaz2391]

I have the Corsa sport will I find difference with the Corsa pro muffler? All 3 inch

[@mattofearle]

The Corsa Sport truck muffler designed for these trucks will be quieter and less raspy than the universal Corsa Pro muffler.

[@uaespetsnaz2391]

@@mattofearle Nah idc I just want it to be loud

[@mattofearle]

@@uaespetsnaz2391 Corsa Pro will definitely be louder than the Sport.

[@uaespetsnaz2391]

@@mattofearle Alright man god bless you and thank you

[@LiquiditySplit72]

I have the borla atak and I am bored of it, I want some rasp corsa offers , would it worth to swap to this? I'd appreciate any feedback

[@mattofearle]

Corsa has more rasp but not as deep. Both are close in volume at WOT.

[@LiquiditySplit72]

@@mattofearle thank you for the fast response! I want raspy over deepness so that's all I needed to hear.

[@christophermix6845]

Man I hate the sound of manfolds and stock cats 🤮 Headers are the only way to go!

[@mattofearle]

Definitely