Hah, they're moving up in the ebay world when it comes to universal IC kits for MK3 supras. Still, it's lacking... It needs a lot more hard pipes, few more couplers and t-bolt clamps and your set. Or you could contact the BigA from driftmotion, he sells a full DIY kit for a decent price
. The only thing I see missing that you could get off egay is another universal 2.5" hard pipe kit, find one that includes better quality couplers and t-bolt clamps whereas most are worm clamps. The kit I'm talking about will generally be 20-30 bucks more than most, around 130-150 all told.