you might have to use the one for the b16delsol...make sure that you put in your clutch before your put in the JRSC(b16 cars only)..i cant stress that enough..that is prolly the biggest pain you will ever have if you dont put your clutch in first..also i was JRSC before it was cool..but you tend to have a lot of detonation problems with it..and even while being tuned its still hard to hear the detonating since the charger screams so loud