: Borla Exhaust System - Questions About.

01-20-07, 06:07 PM
Has anyone installed the following exhaust system? If so, do you have any information on performance improvements?

Borla Exhaust System
2006 Cadillac STS V
4.4L 8cyl VIN D AT 6 Spd RWD

Part # 140178
Price : $1,649.99

David S Livingston

First Class Motoring
01-21-07, 12:15 AM
i installed one on my sts-v and dyno'd the car after installing it, got 373rwhp.some guys on the forum got 362rwhp stock.i also ave some sound clips http://youtube.com/watch?v=KRz0by-ublQ http://youtube.com/watch?v=y3Gi5xkAueY i removed the exhaust boxes,to make it louder.the boxes are for sale let me know if you whant it.818 535 0015.

01-21-07, 11:12 AM

So how you still liking it?

First Class Motoring
01-21-07, 02:39 PM
linking what?

01-22-07, 07:19 AM
Liking the Borla.

First Class Motoring
01-22-07, 11:55 AM
well i removed the exhaust boxes and loveing it,now it sound's like a hot rod:thumbsup: