The MPx intercooler for the 03-05 Dodge SRT-4 features a 3.5 inch thick bar and plate core, 24 inch width, and 12 inch heigth. This size intercooler can support upwards of 550 HP! This intercooler has predrilled mounting brackets for ease of installation, and factory type inlet and outlet so you can use your factory inlet and outlet piping to connect to it. It also has ONE PIECE CAST end tanks instead of multi piece welded end tanks for supreme strength! This piece is FAR superior strength wise to welded end tank intercoolers! We have tested this piece on a 2004 SRT-4 with stage 1, intake, exhaust and gained 11 hp and 12 lbs of torque over the factory intercooler. On a 2004 Dodge SRT-4 with intake, exhaust, and stage 3 without toys the vehicle gained 19 hp, 21 lbs of torque, at the wheels OVER the factory intercooler. So, wether you have a few bolt on parts, or a huge turbo and built motor, you can GAIN a good amount of power with this piece OVER the factory intercooler!         All purchases of MPx intercoolers with come with 4 FREE T bar clamps to clamp your factory hoses onto this intercooler. These T bar clamps are extremely important to use, because the factory hoses have a tendency to blow off at higher boost pressures. These clamps are wider, and because of their special locking feature, will NOT blow off, or slip!   Note: You must remove the factory crash bar in order to install this (as with any intercooler larger than the factory intercooler) and it may not be legal in your area to do so.