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Old 10-09-18, 09:21 AM  
wiEiEzy
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Default Re: Quiet -- stock like sound level -- turbo back exhaust

Quote:
Originally Posted by S2000_Europe View Post
I have the SPT on a 15+ STI with Killer bee header, stock intake with HKS Funnel, Cobb catted DP and I do not have drone, the sound is deeper.

I amconsidering the SINGLE Q300, weight savings and some hp, but I could not find anyone with one installed. According to Invidia the noise level is 93 db. Any feedbacl would be nice.

BTW everytime I start the STI the alarm of my neighbour's M4 triggers
why not just get the Cobb catback?? I love my Cobb turbo back on my 17sti.. sounds deep and doesn't drone
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