Anyone here running this on stock manifolds and stock cats? How loud is it? I am looking for the best catback for a stock 5.3 Tahoe...00-01 model year

 

ttt...

 

Its not loud at all. Cruising you could barely hear it and at WOT you still have that signature Corsa aggressive sound with the Sport muffler. With the Touring, its deeper. Add some headers, and it will get deeper. Take the cat off and some will say you need a resonator.

 

Ask and ye shall receive. I have a K&N FIPK so you kind of hear that on the interior vids. At cruise, it is still quiet as a whisper but beat on it and it's loud.

EDIT: Found an interior cruise vid without the throttle being planted and I'm trying to upload it now.

First start up.



Dyno run after 20,000 miles on the exhaust. Side note, during the pulls, a small crowd gathered in the parking lot behind us when my truck was on the rollers. It was only like 5 people but it made me smile.



After 60,000 miles, window down

 

Interior cruise 50mph



2nd dyno run

 

thanks for the sweet vids...

 

I just installed the corsa sport on my ss yesterday. I had reservations about the sport, and it being to loud, however with the stock manifolds and cats it sounds great and I would think that the touring may be a little tame sounding even for me.

 

cool...would you guys say corsa is the best catback on the market besides custom?

 

I had the corsa on my truck with stock manifolds and cats. It was noticable just cruising around and at idle but when you hit it, it sounds as loud as my buddies goat with magnaflow.

 

i got one on my truck not to long ago and it sounds awesome i will get some vids up of it too. its pretty dang loud atleast thats what my friends tell but it sounds freakin awesome and when your windows are down and you pass someone on the right side of you at wot its pretty dang loud. i would get it if i were you.