I am not sure if you will have to relocate your battery as i never fitted the intercooler i only just bought it 2 weeks ago. A way around relocating your battery is to buy one of them little batterys forget what there called but the do the trick . couple hundred buck but. i never had a power read out as i was ment to get it retuned and have a power run after 1000k's but its only done 900k's. A mate has only the same as this without a cooler and his motor is standard he puts out 302rwkw. With the cooler and a 7psi pulley you will see 340rwkw.