hi im wanting to see if you guys can give me any brand names for some springs to lower my pug. i cant seem to find any in nz - but i havent really looked - it seems the cator mostly for the jap cars. any suggestions? also for better performance from the engine what kind of filter do u think i should get? also should i take the catalytic converter out? its a 94 xsi. Thanks heaps!! o yeah i was going to get it colour coded but am not too sure if i should take the black trim off myself - or is it easy to break the clips that hold the mouldings onto the car? again hope you have time to help! cheers.