As the title states.... anyone have experience with them? the pros and the cons is my question. How much of a difference will I tell with them on? Gains etc... I am looking at getting the 3 piece set... crank,idler & alternator, Note I only plan on using the Crank and Idler or is the idler even worth the extra $100... If not the Crank is all I will need haha

Small list of whats already done to the car just for a rough idea...

GReddy EVO 2 Exhaust
JWT Popcharger
Motordyne Copper Isothermal 5/16" Intake Plenum Spacer
Motordyne MREV 2 Lower Intake Plenum
4.083 Final Drive Gear
K-Sport Adjustable Coilovers
GT Spec Front Arm Bar
GT Spec Mid Chassis Brace
GT Spec Rear Arm Bar
Cusco A Arms
SPC Camber Arms & Toe Bolts
Irotors cross drilled slot rotors
tires- front/ 245/3519 rear- 275/3519
and much more mainly Ings+1 body work/seats/small stuff



I plan on doing headers and cam within the month or 2

 

Nothing Stillen would be a good start... take it form me.

Oh, and wrong section.

 

just realized that haha
but thanks on the imput!

 

Nothing, they're a waste of money

 

Idler pulley is a waste of money, it only costs $3.85 to completely remove it from the car. Much lighter than an aluminum pulley.

 

i got all 3 stillen pulleys here..ull realize some torque increase down low and faster revs..not a bad mod all in all