Mazda Rotary Club

Cars by Model Type => 3rd generation RX-7's => Topic started by: Ian@TunerUK on August 07, 2006, 02:56:21 PM

Title: Exhaust volume
Post by: Ian@TunerUK on August 07, 2006, 02:56:21 PM
I\'m currently running a HKS exhaust of some spec (came with it on import) with a decat and was just wondering if anyone knew what sort of db reading these give?

Thinking of future trackdays...
Title: Exhaust volume
Post by: McCARTHY on August 07, 2006, 03:31:17 PM
i have a HKS Hiper on a single turbo with decat and straight through everything i think its around the 100-110 db mark but i\'m not 100% sure....
Title: Exhaust volume
Post by: Ian@TunerUK on August 07, 2006, 03:37:30 PM
Quote from: McCARTHYi have a HKS Hiper on a single turbo with decat and straight through everything i think its around the 100-110 db mark but i\'m not 100% sure....

that\'s a hell of a difference in volume you know lol

reason i ask, i have a pug 205 stripped and track prepped, mi16 and i keep getting black flagged at donno park, maxed out at 108db, the thing is deafening :2eek
Title: Exhaust volume
Post by: McCARTHY on August 07, 2006, 03:52:36 PM
i know its a lot of a difference in the old db range i read something somewhere about exhaust volumes and i know mine is loud, get it tested is the only way to be sure of the volume