nitewing117

go with the ASM - the 60mm one.

Evo9toAP2

Well actually first off...what's your budget for an exhaust???

mister x

Unless you're a JDM whore there's nothing wrong with a well made custom which uses the design parameters of the ASM or T1R EM. Both are quiet singles because of the large muffler cans, nothing you couldn't source from Borla, Magnaflow or Tanabe (Tuner Medallion Hyper).

QuagmireS2k

J's Racing 60rs. Hands down.

ktr6

Ive actually found the inline pro single to be excellent if you are FI. No problems meeting noise requirements at any of the tracks I go to (104dB).

rudeS2k

IMO, i say the ASM is the quietest that i've heard. I opted for the T1R em since the ASM was out of my league

b1indsamurai

the Greddy SE is VERY quite for a single

Formula1v10

5Zigen Pro Racer single. No drone or maybe a very low volume hum over stock, not bothersome at all. With the windows at about 70 mph steady, the wind noise is louder than the noise coming out of the tip. With the windows up (hardtop in this case) no drone, just a sporty car exhaust humming along. At WOT there is a scream, but still at a low volume that is about 1/4 louder than OEM. The sound is sporty, not aggressive IMO.

hughs2k

greddy single ti-c with test pipe is super quiet and CHEAP!

iamthestig

wow, thanks for the advice everybody. i guess i was wrong about singles