tenggo
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- Joined
- Feb 7, 2009
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- Members Ride
- Vs Commodore, Vr Acclaim
hey there,
i have a vr i need a rwc and the guy picked the exhaust, i took it to an epa test and it was 104db where it needs to be around 90. I have just bought the car and it looks to have a 2.5 exhaust with 1 muffler (centre) and straight through pipe after that. I dont want to spend a lot of cash as i want to sell it soon so i dont want to buy a new stock system and ebay is pretty light on for a non irs model. Problem is the last owner modified it , welded the straight through pipe all the way back to the muffler so i cant just add a rear muffler.
I saw a thread somewhere about putting some type of restricter where the exhaust joins the cat. Will this make it quiet. I think it was some type of plate with some holes drilled in it but cant remember the details
Or if anyone in melbourne has a stock system they arent using non irs v6 vr i could buy cheap or "rent" just to pass the rwc let me know
cheers
i have a vr i need a rwc and the guy picked the exhaust, i took it to an epa test and it was 104db where it needs to be around 90. I have just bought the car and it looks to have a 2.5 exhaust with 1 muffler (centre) and straight through pipe after that. I dont want to spend a lot of cash as i want to sell it soon so i dont want to buy a new stock system and ebay is pretty light on for a non irs model. Problem is the last owner modified it , welded the straight through pipe all the way back to the muffler so i cant just add a rear muffler.
I saw a thread somewhere about putting some type of restricter where the exhaust joins the cat. Will this make it quiet. I think it was some type of plate with some holes drilled in it but cant remember the details
Or if anyone in melbourne has a stock system they arent using non irs v6 vr i could buy cheap or "rent" just to pass the rwc let me know
cheers