I jusy installed my T-5's a couple weeks ago. Just like the guys are telling you...put a little muscle on the springs(stock ones will work) I just used pliers, but vice grips and a little grunt will do it. Put a little hi temp grease(disc brake grease will work) on the o-rings located on the inside of the pipe, where it slides over the cylinder spud. Attach the springs,then loosely install the front STOCK mounting bracket off the old pipes...my didn't line up either, like the guys are saying, the bracket will be in a forward position, twist the pipe a little to tweak it into the best fitting position. then loosely attach stinger's and silencers(using supplied rear silencer hangers..I had to buy them seperately) When you have everything in position, start tightening down the front hangers. I had to play with the hanger/pipe position a little...holding the hanger while I got the bolt started(not forcing it though) It actually was really easy, just take your time. You'll love the new upgrade Oh yeah don't forget to reverse your radiator hose(Toomey has detailed instructions on their web site, if you don't already have them.)