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Insane what a little thing like this does. The drive is so much more engaging. You literally can feel the ...

Amazing kit. Exactly what I needed to add 700 hp to my G35 coupe everything went in the engine without ...

Just what the doctor ordered. Insane response on these babies. ...

So easy to get under the car to do maintenance now. Thanks z1. ...

went on no problems as a result ...

picked up some more power off of this. Throttle body more responsive! ...