Yeah, Toda is about as high end as you get, along with Spoon, Hytech and SMSP. It's a great header, but it's made for particular applications. It has a big 2.5 inch collector, which is only good for advanced NA setups with aftermarket cams, high compression, high powerband, and you'll also need a full 2.5 inch exhaust system for it. The diameter of your exhaust can't be smaller than your header's collector diameter. The exhaust can be the same size or bigger than the collector, but not smaller. Getting a $1,000 header for a car with just bolt-on's is a waste, but put into the proper setup is worth the money.