Gains from exhaust ?
yes i built my own exhuast...i started to tig weld it but it became to time consuming. so i finished it up with my mig...now that i finished it im planing to make another one alittle different this time with less bends, and also with all the same pipe. i made it with tons of deffernt 3in piping i had laying around the shop.
Get an HKS hi-power catback. I use it its got nice sound Not loud at all. I got tired of the quietness so I did a muffler delete pipe from the axle back. My current exhaust sounds Bad A**. Megan O2 housing,Megan 3inch Dp, Cobb 3inch test pipe, Hks Hi-power catback with muffler delete. the resonator in the hks catback makes it sound good without the muffler
I installed a Greddy SP2 and love the sound. The butt dyno does not feel big difference, but I will take some logs and see what VDR tells me. Either way the car is more fun to drive now because there is no awful drone.
To OP and those interested. Dont waste your time and money, I already did that and I am sharing my knowledge and findings...
Similar to stock quiet:
https://www.evolutionm.net/forums/ev...y-muffler.html
Louder than stock but law friendly and toned way down.
https://www.evolutionm.net/forums/ev...t-exhaust.html
Similar to stock quiet:
https://www.evolutionm.net/forums/ev...y-muffler.html
Louder than stock but law friendly and toned way down.
https://www.evolutionm.net/forums/ev...t-exhaust.html
To OP and those interested. Dont waste your time and money, I already did that and I am sharing my knowledge and findings...
Similar to stock quiet:
https://www.evolutionm.net/forums/ev...y-muffler.html
Louder than stock but law friendly and toned way down.
https://www.evolutionm.net/forums/ev...t-exhaust.html
Similar to stock quiet:
https://www.evolutionm.net/forums/ev...y-muffler.html
Louder than stock but law friendly and toned way down.
https://www.evolutionm.net/forums/ev...t-exhaust.html
Im running a HKS SILENT hi-Power and its is only like 5db louder then stock..i swapped with a test pipe and straight pipe not sure of the brand some Japanesse think its Buddy Club and its loud as sh**...i did this soo the other evo that was running it could pass our Jap inspection JCI..but i will be going back to the HKS so i dont have to worry about my JCI and the gay cops on base




