Official official of the official.
Posted 05 August 2014 - 09:17 PM
Hey all,
Looking to get a 3" Turbo-back exhaust in the coming months and I'm just wondering if there is any loss in keeping my current Hitech muffler VS. the 3" muffler that will come with a system.
My current Hitech diffback is 2.25" / 2.5" (whatever the stock WRX size is). I was looking at getting 3" from Turbo, then to have it step down to the muffler.
Or am I better off having it 3" all the way through?
Cheers
I like to think of it as borrowing someone's car and driving it better than them.
Chief Sparky
Posted 05 August 2014 - 09:19 PM
MY00 Red RX, a nice daily that was sold off once the B4 became reliable...
MY02 Blue B4, aka 'The Project' - v8 JDM STi engine package and assorted other 'goodies' - Sold, then bought back for parts. Stripped and crushed.
MY03 Blue RX, the newer old daily, pretty well more B4 than RX now... In the process of being converted to the track toy... Watch this space!
MY02 Silver Wagon, H6 conversion, full blue/black leather and almost full black interior to go with it.
MY03 White/Silver H6 Outback, donor car for silver waghoon.
MY97 Silver RX, acquired to become track car, but plans changed. To be stripped and scrapped in time.
OEM+
Posted 05 August 2014 - 09:24 PM
On a TD04, Smaller VF or 16G I would be going 3" from the turbo into one cat to a 2.5" axleback with a free flowing muffler.
On a bigger VF, 18g or 20g, I would go 3" for the entire system with one cat into a free flowing muffler.
2.25" will restrict you.
wha' who ?
Posted 05 August 2014 - 09:25 PM
Regular Member
Posted 05 August 2014 - 09:55 PM
0 members, 0 guests, 0 anonymous users
