I've been paying a lot of attention to the exhaust threads. It's clear you need something more free-flowing to get the maximum power (at least, with any mods), and that most people seem to like it, well, loud.
Well, not me. I want a sleeper. I want stock noise levels, but without the stock restriction. I know, I know, it's probably impossible. How can you get things quiet without hurting hp? So far the only idea I have is to have someone custom build a true 3" system, allowing the use of much larger mufflers. I suspect space under the car is going to be a problem though.
Consider a car with the usual mods (chip, pully, CAI of some sort). How can you make the exhaust note quiet without killing power?
Well, not me. I want a sleeper. I want stock noise levels, but without the stock restriction. I know, I know, it's probably impossible. How can you get things quiet without hurting hp? So far the only idea I have is to have someone custom build a true 3" system, allowing the use of much larger mufflers. I suspect space under the car is going to be a problem though.
Consider a car with the usual mods (chip, pully, CAI of some sort). How can you make the exhaust note quiet without killing power?