Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post

kev0 · 03-01-2020, 10:37 PM

Does your custom axleback have mufflers? If so, the Q300 probably won't be much quieter.

You can go back to a stock front pipe to soften the noise a bit, as a high-flow cat doesn't really do much anyways..

03-01-2020, 10:37 PM	#2
kev0 Senior Member Join Date: Feb 2018 Drives: '14 Location: Midwest Posts: 485 Thanks: 246 Thanked 99 Times in 76 Posts Mentioned: 3 Post(s)	Does your custom axleback have mufflers? If so, the Q300 probably won't be much quieter. You can go back to a stock front pipe to soften the noise a bit, as a high-flow cat doesn't really do much anyways..