I finally got my H&R sports installed today. what should I do with the stock springs? I also had the ATLP J-Pipe installed at the same time. It's bad ass. What should I do with the factory pipe?

I'll probably end up taking them to a local junk yard before too long.

 

Keep the factory pipe, just incase you run over a man hole and rip your entire exhaust system off the car like i did a couple months ago.

 

keep in, just in case if you need to sell your vehicle and put it back to stock..

 

Couldn't agree any more.

 

What differences did you notice with the j-pipe?

 

I didn't have it dynoed. However, my SOTP dyno tells me that it is definately quicker. Under WOT the sound is much more pronounced. I love it. I jumped on it hard from a dead stop a few times and the torque steer is more pronounced now. I would venture a guess of 3-5hp. I have the ATLP catback on order and am stoked about pairing it up with the j-pipe.

I'm also comtemplating ordering the high-flow cat from ATLP. Is this a good idea?