i just bought a new exhaust system for my tta. i went with the atr 3' stainless-steel unit. my question is....will this unit bolt directly onto my stock catalytic-converter with-out any mods of any kind, or will there be welding and all kinds of work involved. the exhaust system i have on it now is completely stock. atr claims it will (bolt right-on) is this true??
will i feel a little difference in performance when the unit is installed?
thanks............dave
will i feel a little difference in performance when the unit is installed?
thanks............dave
