Crap!

Just had my car serviced and the door lock fixed under ext warranty.

I thought my header was a bit loud...so I got them to check the bolts and they were all loose! I forgot to tighten them after i fitted the header 12 months after the header heated up.

Cars smoother and quieter now and seems to have more low rpm power/torque.

Looks like my car was dynoed like this so I must have been robbed by at least a few kw.

Oh well ill do my next mods and redyno!