Thread: Loud q300
View Single Post
Old 10-06-2023, 11:22 AM   #5
Muskoka800
Senior Member
 
Join Date: Jul 2018
Drives: 2016 Scion FRS Release Series 2#439
Location: Chatham, Ontario, Canada
Posts: 779
Thanks: 4
Thanked 170 Times in 140 Posts
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
My set-up is loud (not roaring) during cold start-up and when accelerating but unnoticeable while cruising at steady pace, city or highway. This suits my mature tastes nicely.
I stumbled on this arrangement after driving with a misfire due to to a failed spark plug destroyed the front-pipe cat.
The current set-up:
Gruppe-S Catless UEL header, JDL Quiet front-pipe (resonated) with the cat gutted, and stock/OEM mid-pipe and cat-back.
(My lesson learned, never re-gap Iridium plugs)
Good luck finding your happy combo.
__________________
Edelbrock S/C with CSG 94 & 91 maps
TRD Short Shifter, CTS-V/EvoX Brembos
Ohlin’s R&T Dampers, Hotchkis F/R Bars, Blox LCA & Toe Arms
235F/245R Conti ECS on TRD/Enkei wheels (street),
245/40 sq. ECF on 17x8 720Form GTF2 wheels (track)
Muskoka800 is offline   Reply With Quote