Member Credit: QNO_A32
I installed the Warpspeed Y-Pipe today in my driveway. It is a nice piece and im happy with it. It came with all hardware that you need, and even comes with a nice hanger as well. Took me about 1 hour using hand tools.
Things you will need:
Floor jack
Jackstands
1/2″ ratchet
14mm deep impact socket
14mm shallow impact socket
12mm impact socket
22mm wrench
Penetrating oil
1/2″ swivel
1/2″ impact extention
Here is the hanger that came with the y pipe it uses factory mounting points and works very well. It also came with two new cat to y pipe bolts and nuts and gasket.
Here is where the rear downpipe meets the manifold. take out the O2 sensor to give a little more room. The swivel must be used back here at least on two of these nuts. I used the short socket for one and the long one for the other.
There’s no need to show the front it looks just like the rear but is easier to do. same thing…remove 02 sensor and loosen the 3 nuts. Once you take both O2 sensors out and the 6 nuts for the headers you just have to undo the cat to y pipe bolts. My exhaust is new so this wasn’t a problem for me but others might have trouble with rust. After everything is unbolted there are still two 12mm bolts holding the y pipe up…remove these and drop the pipe out.
Putting the aftermarket pipe is much easier you have more room to work with. install the crush gaskets and get the down-pipes on the studs and hand tighten all 6 nuts. put the new gasket for the cat and hand tightened the two bolts. than install the new hanger and tighten it down. Tighten down the 6 nuts but don’t crank them down or they will snap. than tighten the y pipe to the cat and you done. start it up and check for leaks.
I’m OK with the way mine sounds i have a 2.5″ test pipe and a 2.5″ crush bent cat back to a 5.5 gen muffler. The added power is nice too. thanks for reading and I’m sure i forgot something but i hope some people will chime in. THANKS
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