Be happy when its quieter then a BMW and Merc. Not too far off that mark already. 38db on idle and 65db at 100kph. Wheel arches next.
Yes I do also like a sweet running motor and traction. So far only additions, RA inlet snorkel and whiteline front strut bar, next 2.5 inch muffler.
Extra size for free flowing but has to be less noisy then existing one. Will consider less restrictive cat: etc: when warranty expires

