Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB - View Single Post - High pitch loud noise after header and bpb install

86TOYO2k17 · 02-13-2018, 06:13 PM

Taking car back to the sho tomorrow to check it out and get a downstream 02 put in. I’m thinking it’s an exhaust leak, maybe between header and OP. Or maybe a hose came out or didn’t get clamped properly. Hope it isn’t a gasket or BPB issue.

02-13-2018, 06:13 PM	#7
86TOYO2k17 Senior Member Join Date: Jan 2018 Drives: 2017 toyota 86 Location: PNW Posts: 2,131 Thanks: 336 Thanked 1,188 Times in 781 Posts Mentioned: 16 Post(s) Tagged: 0 Thread(s)	Taking car back to the sho tomorrow to check it out and get a downstream 02 put in. I’m thinking it’s an exhaust leak, maybe between header and OP. Or maybe a hose came out or didn’t get clamped properly. Hope it isn’t a gasket or BPB issue.