Subaru Impreza WRX STI Forums: - View Single Post - Exhaust Quiet -- stock like sound level -- turbo back exhaust
View Single Post
Old 10-09-18, 09:21 AM  
Advanced Contributor Level 2
Car: 2017 STI
Fav Mod: cobb tbe
My Threads
Posts: 250
My Subaru Parts for sale

Join Date: Dec 2016
Location: OC <--> LA
wiEiEzy is an unknown quantity at this point
Default Re: Quiet -- stock like sound level -- turbo back exhaust

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
wiEiEzy is offline  
Likes 0 Dislikes 0
Reply With Quote