Dasfubarden

A quick post to share the results of my noise testing on this setup. Thought it might be useful for others. I am planning to replace this exhaust with and HKS unit because it’s too loud for any trackday. As shown from the attached photos (taken in an open area with no echo surfaces etc) using home made (regulation length and angle) test stick and a TFA Soundbee, the reading is 115db. The sound test at Snetterton shew (it’s Norfolk) 111db so it looks like mine differs by roughly 4%. Given the limit at Snetterton is 105db, I definitely have a problem and the drive by test isn’t likely to be any better given hitting the rev limiter results in 121db! So, time for an new exhaust!! Hope this is useful to someone. Cobra sounds great but perhaps you can have too much of a good thing. 😡

Subaru BRZ / Toyota GT86 full exhaust system OEM original w catalytic convertor. Condition is Used. Taken from a low mileage standard vehicle as part of a supercharger project. All components in good condition including catalytic converter which passed its MOT shortly before removal. Tips polished up nicely and only a little surface rust here and there on the rest. Currently listed on ebay - hope I didn’t break the rules! If so, sorry. https://www.ebay.co.uk/itm/333612068816