Laguna_Moose

Hey all. I'm wanting to do the UK exhaust mod but I don't know what size pipe to get. I live in Garden Grove and was wondering if anyone in the area with this mod be willing to meet up so I can have a listen?? I don't want to too loud so I'm leaning towards somewhere in the 30mm range. I've watched several videos with the same size piping and they all sound different. So to hear it in person would be best. This is for stock piping and stock cat still in the car of course. Thanks!

X13A

When i had my stock exhaust.. i did a 38mm UK mod.. i like it.

when i was looking around 28mm, 32mm, and 38mm seemed to be the popular sizes for the mod.

s2ka

Just make sure the pipe is installed in the correct location.

noodels

Well said ^
As one will **** up the scavenge pulse, back pressure & velocity.