S5 NA. This is why you need a presilencer if you run catless!
 

I'll let the video's do the 'splainin.

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I just put a silencer in my straight pipe fart cannon...

sounds good leave it

I don't mind that. but I couldn't tell you without listening in person, sounded like my dynomax and gutted cat.

Corksport header(thin tubing) -> test pipe -> ebay chinese catback(3" piping to 4" outlet).

oh shit! my roommate with a leaking exhaust in a gutted(including sound deadening) s13 doesnt wanna ride in the thing without the silencer in and as closed as she goes.

Now I wonder if I use Turbo Housing on NA, how loud would it be ?

I'm running open downpipe on my T2 swap because I can't afford exhaust yet and it is retarded loud. If get on it through a couple gears my ears start ringing.

Sounds gorgeous , how's the flames at night?

Buddy you dont know what loud is. I ran RB roadrace header to straight pipe with a summit racing muffler with my streetport n/a for yrs.

You should have heard my car with a PT-61 turbo and straight through 3" exhaust. You literally could not hear anything else if you WOT and forget talking on the phone.

idle is a bit loud but sounds phenomenal up high!

http://www.youtube.com/watch?v=jtvNXcOK2J4

When I had just the RB true duals header and presilencer, nothing else after the presilencer. Had to drive like this for a month, and damn thing was loud and annoying. Wakes me up though while driving 7 in the morning lol and my neighbors.

http://www.youtube.com/watch?v=2lrrG6v_i6g
My first ever true dual setup
RB true dual headers to a pair of Dynomax ultra flo, that shit was loud without a presilencer. Month later bought a RB presilencer and installer it.

Gotta love the true dual exhaust pulses :)

I think it sounds pretty good jjwalker.

Thanks :)

I have good responses from people in person....my particular favorite was "Every fucking small car should sound just like that!".

I am liking it.

Nice and blue. Love it :)

i dont think i would mind that... sounds good! do you know what the part number on those magnaflows were?? i just might go cop some

[youtube]http://www.youtube.com/watch?v=FEaajLuEvNc[/youtube]

RB street header, RB pre silencer, ebay 3" catback

[youtube]http://www.youtube.com/watch?v=0umjWRldQH4[/youtube]

this car is also S5 streetported and carbd, turbo inserts.

Just tried my friends exhaust on, it was waaaay too loud.

I'm curious to put it back on now for a race event because I got rid of the presilencer and run RB street duals (not true duals) a 2.5" test pipe 304 stainless to the RB street header.

http://www.summitracing.com/parts/MPE-10416/

They are technically "glasspacks" but they are stainless steel packed, no fiberglass and are perforated core, so little to no restriction. You might want to get the longer ones though, I guess that depends on how loud you want it to be.

reminds me of the time when i did my turbo swap and had a the RB down pipe on an a flowmaster delta 40 on my car. dad walks into the garage and asks when i was going to put the muffler on. i relpied the muffler is on.

LOL! "the muffler is on"

Damn, long time no post.

I just crammed a presilencer in the cat "delete" pipe to get rid of the chain saw noise. I just recently threw the cat back on because I am coming up for smog inspection, so I don't have a video yet.

Once I have a video of the now silenced cat delete pipe, I'll post back up.

"No radio, can't here the damn thing anyways."

LMAO!

Ain't that the f$&king truth!

That dudes funny :)

I still haven't got her inspected yet, but once I get the smog done and the new silencer on, I'll post a video of non-loaded revving, and another of actual driving.

It always sounds different when the engine is loaded.

Well, now I know who drive the white vert I keep seeing :lol:

and I'm always in my truck going the opposite direction