I will be installing a Borla S type exhaust rear section for my non NPP C7 in about 2 weeks and also installed a K&N air filter.
Now lets see what HP extra I should get.
Can`t wait and see if I wake up neighbours and `payback` for those who drive by with ugly loud exhaust.
I`ll have the OEM muffler rear section sitting around . If anyone interested , let me know
Now lets see what HP extra I should get.
Can`t wait and see if I wake up neighbours and `payback` for those who drive by with ugly loud exhaust.
I`ll have the OEM muffler rear section sitting around . If anyone interested , let me know

.... Now I'm going home to repent....
