new to c32 but not mods
Who makes the cheapest aftermarket pulleys?
will I need a tune, smaller belt, injectors, or different spark plugs with only dropping pulley sizes a hair?
What are some choices for tunes for stock and pullied cars, or who tunes in MI
any cheap mods out there?
Thanks
You do not need a tune or other mentioned for the pulley, but it is best to have a tune and a pulley saver kit for the best result and take full advantage of having a pullley installed.
Cheap mods would be gutting out the baffle inside the airbox, remove the resonator in the middle of the exhaust, and a Y-pipe mod for the intake.
Increase in performance to 260 kW (354 hp) and 450 Nm
313 kW (426 hp) at 6400 1/min, 520 Nm at 4200 1/min
modifications:
High performance camshafts with valve springs, exhaust,
special compressor clutch, metal catalysts,
optimized intake duct with air filter;
Modified engine management






