Nissan 370Z Forum - View Single Post - Laguna Seca Sound Barrier Requirement Concern

scruffydog · 05-17-2012, 01:14 AM

I am planning on going to a HDPE track day at Laguna Seca on July. They have a regulation of 90 dB.

I currently have a Stillen Dual Exhaust paired with Berk High flow cat. I sold my stock exhaust.

Does anyone know if I will pass that regulation? I don't have a sound meter.

Any help? Thanks!

05-17-2012, 01:14 AM	#1 (permalink)
scruffydog A True Z Fanatic Join Date: Jan 2009 Location: Nor Cal Posts: 1,113 Drives: with his eyes close Rep Power: 717	Laguna Seca Sound Barrier Requirement Concern I am planning on going to a HDPE track day at Laguna Seca on July. They have a regulation of 90 dB. I currently have a Stillen Dual Exhaust paired with Berk High flow cat. I sold my stock exhaust. Does anyone know if I will pass that regulation? I don't have a sound meter. Any help? Thanks!