Im new to the 240 crowd, but I'll put in my 2 cents. I've only owned my car for about 3 months. (Bought the car BONE stock.) I was thinking about going SR, but the cost was close to $5000.00 installed, twice the amount I have invested in my KA-T. I bought used when I can, new when needed. I have about $2500.00 in my set up and very pleased with the performance. Plus its nice when I need a part, I can go to the local auto parts store to pick it up. Check out KA-T.org If you can afford SR then go that way, but I was on a budget and the KA-T was my only way... Sorry for the crappy pic. Its a little blurry..