borla muffler

[bmwdt]

i found a brand new borla ss muffler for cheap...do they sound good on a 325is...
but...
it is a 2.5" single in and dual out...wondering if that would make a differance in performance or sound when using a y pipe

just wondering if anyone knows....thanks

[Bavarian3]

We run them on both of our M3s.... XR1s....

[MattE30]

We run them on both of our M3s.... XR1s....

Rediculously loud?

[Bavarian3]

On the Henna we are running 3" straight pipes with Borla XR1 muffler...

On my Alpineweiss, I am running 3" pipes to XR1 (acting as a cat but not really) to another XR1..

Loud? Some may say... But if you download our videos (webisite) of the Henna, it's an awesome sound...

[JRKOUPE]

Michael ......you around...want to ask u some questions or even e you?......jrk@jrkchiropractic.com