View Poll Results: Quietest High-Performance Cat-back
SLP 2OTL
14
29.17%
Flowmaster
6
12.50%
Hooker
11
22.92%
B&B Tri-Flo
5
10.42%
Magnaflow
8
16.67%
Corsa
4
8.33%
Voters: 48. You may not vote on this poll
Quietest Cat-Back Exhaust
#31
Re: Quietest Cat-Back Exhaust
Not going to vote, cuz im not really sure...
...but i will give you my experience.
slp TOTL is the best flowing 3'' exhaust hands down. my car came with it originally, i was yopung and put a flowmaster on it....very very loud...switched to a dynomax free flow design..and gained 11hp on the dyno. but the sound with the dyno max was crappy.
I then switched back to the SLP TOTL. picked up another 7hp on the dyno. that means the Hp difference between a flowmaster 40 series and a TOTL is ~18hp!
SLP TOTL is very nice deep sound at idle and cruise out side the car. not very noticable. inside it is very quiet with no drown. Its a striaght through design with no resriction. at WOT is is screems though.
Not with a modded car, like yours and mine now...it still tame but, louder...
I think its perfect btw...just wish it was dual
...but i will give you my experience.
slp TOTL is the best flowing 3'' exhaust hands down. my car came with it originally, i was yopung and put a flowmaster on it....very very loud...switched to a dynomax free flow design..and gained 11hp on the dyno. but the sound with the dyno max was crappy.
I then switched back to the SLP TOTL. picked up another 7hp on the dyno. that means the Hp difference between a flowmaster 40 series and a TOTL is ~18hp!
SLP TOTL is very nice deep sound at idle and cruise out side the car. not very noticable. inside it is very quiet with no drown. Its a striaght through design with no resriction. at WOT is is screems though.
Not with a modded car, like yours and mine now...it still tame but, louder...
I think its perfect btw...just wish it was dual
#32
Re: Quietest Cat-Back Exhaust
JustNO,
I'd just run the Borla you have with the full closed plate and add a bullet muffler to your system. Generally, the more muffler volume (larger) your exhaust has, the quieter it will be.
I'd just run the Borla you have with the full closed plate and add a bullet muffler to your system. Generally, the more muffler volume (larger) your exhaust has, the quieter it will be.
#33
Re: Quietest Cat-Back Exhaust
Originally Posted by urbaNHunter44
a 13.3@103 is completely possible with some tires and his mods....
Originally Posted by mattybz28
My car runs on hopes and dreams... you'll never understand.
#37
Re: Quietest Cat-Back Exhaust
Originally Posted by JustNO
SLP 2OTL is louder than closed plate Borla??
#39
Re: Quietest Cat-Back Exhaust
Originally Posted by kick Z tail out
There is no way in hell that a stock car, with intake and catback is going to run a low 13, tires or no.
I understand that your car runs on bullsh**. Now produce the timeslip, rice boy. I want to see the proof.
I understand that your car runs on bullsh**. Now produce the timeslip, rice boy. I want to see the proof.
#40
Re: Quietest Cat-Back Exhaust
Its a believable time slip, Jon94Z on heres Z28 ran 13.5@101 with a Borla and a MTI cold air, also had some misc free mods. Cars an auto, stock stall, 2.0 sixty foot. Patman got 13.7 out of a bone stock 95 Formula.
#42
Re: Quietest Cat-Back Exhaust
Originally Posted by JustNO
My current exhaust is Borla cat-back. Its top notch exhaust, but too loud. After my new setup its louder than before and I can't drive on the street. (Cops are the first reason).
Any way I want quietest cat-back exhaust. My current setup is 383cid 210cc AFR heads (expect 500 crank hp) so I don't want to lose lots of HP after cat-back changed.
BTW: I searched, but found just a few topics about this subject. I added POLL. I didn't add GMMG Cat-Back, because its same loud as Borla.
Any way I want quietest cat-back exhaust. My current setup is 383cid 210cc AFR heads (expect 500 crank hp) so I don't want to lose lots of HP after cat-back changed.
BTW: I searched, but found just a few topics about this subject. I added POLL. I didn't add GMMG Cat-Back, because its same loud as Borla.
did you try the restricter plates that come with it?
#43
Re: Quietest Cat-Back Exhaust
Originally Posted by ZL1modified
did you try the restricter plates that come with it?
#44
Re: Quietest Cat-Back Exhaust
Originally Posted by JustNO
I tried 3 of 4 plates. I just didn't put on fully closed one. I didn't because if I do that smoke will come out only left pipes. Do you see what I mean?