Romio,

The Code 3 S/C pulley will fit just fine on the SRT. What ichon and Needswings are referring to is the modification to the stock airbox that Code 3 offers and you alluded to in the "CODE 3 S/C PULLEY & INTAKE COMBO" ... with the Needswings CAI the Code 3 intake modification would be rendered useless. The Code 3 S/C pulley does fit.

Your other option since you have the CAI is to go with the Eurocharged 185mm crank pulley kit. You will see great increases with either.