Anyone know how good or bad they are> is there a major difference

 

I have heard nothing but good things about it, well, except for the price.

 

I understand the prices are high, but what are the gains over stock> SLP doesnt give that info. Im tryin to pump up my GTP w/o going into motor internals. this is my daily driver

 

Don't be scared to delive into some internals on your daily driver, I have a buddy who has a 265HP Honda Accord All Motor and it's his daily driver as well as his track car. He got it running high 12's which isn't bad for an all motor Accord. Matter of fact, it's damn good! In any case, he did the norm, pistons/rings/valves/valve springs/rods/cam.....all that good stuff, and it still purrs like a kitten.

I don't know what SLP's claimed gains are, but im sure they're as good as the rest. Especially if you stack the mods, like intake/catback/Hi Flow cat/headers, im sure the gains will be noticeable, although the jury is still out as to if it's worth it. Just headers and intake is damn near a thousand. I'm cool.

 

they claim that changing the supercharger pulley puts on about 25 hp, not sure on the rest

 

now that would be a mod that's well worth it. I'm sure that pulley isn't too much.

 

65 for the pulley by itself

the installation tool is like a hundred something

so the whole kit comes to $225, still not that bad at all

 

especially for 25hp

You can spend three times that amount and only get 10hp(headers)