I got mine done and set up by stu and was very impressed with the set up, car was smooth as silk and unbeliavebly the car was no worse on fuel than it was at stage1.

Going stage3 can show up signs that other components aint up for the job, when i got mine done they found out the fuel pressure reg wasnt up for the job, then i had to replace the cps and phase sensor as it developed a missfire.

So budget for a few more bits that might be up to the job of standard but show there weakness when pushed at stage 3



O and then the rebuild, mine has let go for the new owner and melted no4 piston for some reason, no fault of msd or there work, but the more power equals less reliability unfortunatly