Meatball964

I had RSR's w/stock cat. Loved the the sound, very "Porsche-like" but wanted more.
Just installed a Fabspeed 200 cell cat (Gen.1...not an X-pipe). Sounds great at idle and up to about 3 to 4k. Then the sound turns very metallic/hollow/raspy (not in a good way..very import like). Does anyone have this set-up & experiance the same ? Thinking of going with Fister stage I's (trade anyone ?) to regain the Porsche rumble that I miss.....

bart1

I have RSRs and Dansk 100 cell split flows. Mine only gets better at high RPM. It's not gentle sounding

I motorcycle building buddy if mine recently said "man your car sounds angry!" He used to have a 3.2.

swmic

I've got RSRs and high flow cats. Don't know who makes the cats. It's loud when cold but quiets down when warm. Sounds fine while driving and no drown. It does not have cracks or pops I hear some Fister owners report. I've never heard the car from the outside while driving down the road.

I also tried stock cans with these cats but settled on the RSRs.

When I first picked up the car, it had Fister IIIs with the cats. It did not sound good to me and was way over the top loud.

Michaelc

I used to run RSR's with Dach X pipes with 200 cell cats. It sounded incredible! It was awesome at idle and perfect at WOT!!!

polaris 993 sport

I have 100 cells-motor sport rsr mufflers and sound package!-Look at old video but you get the idea.
I would not trade it for the world!

Farfelc2s

I put them on only this year, not sure why I waited so long.
They sound PEFECT.

BTW; I had EP1 on my TT, Gundo hack on my C4S.
This sounds better!

95carrera

Sounds good but what exactly is "100 cells-motor sport" rsr mufflers? Are you saying you had your original factory motorsound mufflers RSR-erd?

pirahna

I think he is saying that he has 100 cel sport cats, rsr mufflers and the motor sound air box.

Meatball964

Funny how a 200 or 100 cell cat can change the "personality" of exhaust cans. My once loved RSR's are now sounding like a fart-canned Civic under hard throttle. Giving the Fister stage I's a go....

swmic

Please report back. I might consider the same change.

polaris 993 sport

Sorry been busy-yes 100 cells-with rs or rsr mufflers and sound package-factory?? At least that is what
I remember!
You can't go wrong-as any upgrade will let you hear that wonderful flat six growl in every gear!

polaris 993 sport

Hmmm-I think they are motor sport mufflers!

Chris M.

That sounds great. I heard Fister II this weekend and they are barely louder at idle than my stock motor sound mufflers and no different when on it. I need to hear the IIIs.

Sheng

When there is mention about RSR mufflers is everyone referring to these?
http://p-car.com/exhaust/

P-daddy

I found Stage IIIs slightly louder than my stock mufflers. Not very loud at all, but that's very subjective.