I happen to see a good idea for one of the aux switches listed on this forum - as an electric exhaust cut out.
I then found a vendor (QTP) on line and was wondering if anyone has explored this as an option for increased hp and or torque.
Also - how much back pressure can you reduce before suffering loss of power?
If the cut outs are installed near the rear (before the cat-back) would that be ideal?
Any good wrenches out there know or have experience with these?