I30 Performance Upgrades?

Anyone know of any websites offering anything upgrade wise for the I30 such as intake kits? Not much out there that I have seen.

I have nokits info... but. typically one gets more than 10% boost by opening and finishin & streamlining all the rough/unfinished/chokin intake inside seals/tubings ... 'all' factory intakes before filter are choked to dampen noise.

Best in my knowledge was one 1.8i Citroen which got 50% more pwr after original intake was 'thrown out', DIY modded (still with original intake manifold). Check page2 and check how to squeeze one second out from maxima accel to 60mph: http://www.cardomain.com/ride/748507/1