1988 Mazda RX-7\ Non-turbo, 5-speed: 13b rotary

right now my car has a SINGLE straight-piped 2 1/4" muffler. it sounds like a boat motor!!!! insanely abbruptive. can somebody anybody tell me where and what i should get for it. i wanna buy a whole new kit (DUAL exhuast) but i dont know a whole lot. i want a nice deep and smooth sounding ride. i dont want it super loud but i dont want it super quiet. you guys know that sound we all search for. help me out. what is the kit that's for me?

 

Try Gpsports dual , I have a single one its so deep and loud because I have no cats and the hole system is 3", check autornd.com

 

Racing Beat
Borla
APexi Dual N1 (may be loud?
HKS 50MM
RP Racing Exhaust
Greddy power extreme
Dynomax

 

as always...get borlas...i love how mine sound! mines on a 91 NA with k&n filter for reference

 

If you want one with a good deep sound and not too louder or quiet, I think Racing Beat is going to be your best bet. I think the N1's will be too loud. Also, try the RB from section with custom pipes going to Borla's, I've heared good things about that setup.

 

Personally I have the RB true duals, and Jason currently has full RB collected. The collected sounds a bit more Honda, but is still extremely sweet. True duals on the other hand, sound EXTREME.

Idle, up to about 2.5k, its nice and quiet.

Above that / WOT...omg, the beast comes to LIFE.

Best sounding exhaust for NA IMO.

 

i'm running a 2.5 inch downpipe witha hi flow cat and apexi N1
i'm not gonna lie, its pretty loud, but i love it anyway :p

 

I've got the full RB setup (stock manifold) and it sounds very nice. The noise level is just aout perfect. At first I wished it'd been louder, but now I think it's perfect, as if it was any louder it'd be a real pain for long trips, but it still gives a nice loud noise at higher rpm's when you step on it. It has a nice sound to it that's very smooth with no raspyness. With a header I've heard that it can sound like there's a pack of angry bees under the hood, but not with the stock manifold. The nice thick piping on the RB system does a good job keeping the raspyness to a minimum and I think it's wonderful.

 

I'm doing the same....but without the cat...