Here's the deal. I have an 88 TII. My exhaust current set up is 2.5" downpipe, bonez race pipe, custom catback using a Borla XR-1 straight through muffler.

The car is loud as hell. I will be putting my high flow cat back on soon (too much boost-not enough fuel).

If I put the cat on the car again and put an Apexi N1 (with the silecer in place) in place of the Borla XR-1, would the car get alot quieter at idle and cruising speeds?

anyone have specs on decibles?

I am just tired of setting off car alarms and pissing cops off, but I love a good throaty sound at WOT.

 

wow
i have the n1 and the silencer
my set up is bonez straight pipe to the n1 single, when i put that silencer on it lowers the loudness level A LOT i mean like very comfterble cruising sound i have an N/A too so itll prob be even quiter on yours
Just as a side note i never use my silencer anymore cuz i loose power and its too quiet, i like it real loud

 

Anyone else running the N1 silencer with a cat? Opinions??

 

I haven't run the N1 with a cat, but the silencer REALLY works - even without a cat. Pop it in and it takes ALL the bite and drone out of the sound. The 3000 RPM highway drone is totally gone with it in too.

Go for it!

Dale

 

I don't have my silencer in enough to know the difference, we NA's need that extra power
It probably doesn't help that I have a leak somewhere before the cat, but she is loud. The silencer does lower it a little from what I've found, maybe with a true N1 it'll do more.