THe nylon/silicon pipes will definately make the install easier, but how well will it hold up to boost pressure? That's my biggest concern about the kit. That and BEGI definately has a MUCH nicer down pipe.
The silicone is there b/c it has better thermo properties. Less heat energy conduction where it does the most good.......by the exhaust and radiator. Silicone will also never corrode in any way. The very little expansion you get under pressure could not be more than 1% of the intake system's volume, if even half that. :shock: