Hey guys, I'm probably the most paranoid person in the world when it comes to his car, so I decided to get the S-FMU. Anyway, I was on www.vortechsuperchargers.com to order it and when I found the link to buy the S-FMU it also gives the you option to buy the adapter assembly for $10.40. Do I need to buy this also? What does it do? I'm already shelling out $290 for this stupid unit and was just wondering if I needed to make it an even $300. Thanks guys.

Oh yeah, and how long did it take for your S-FMU's to arrive?

I would say yes, you'll need the adapter kit. Just the S-FMU itself comes with -6AN fittings, so unless you already have -6AN fuel lines, you'll probably need the adapter kit.

Bump

Anybody else? When you guys bought yours did you order the adapter kit?

I bought mine from summit, and didnt get crap from them besides the SFMU, extra spring and 2 extra discs. Took me forever to find -6 fittings local. I say spend the extra $$$ and get what you need.

Also, this might be a stupid question, but does Vortech make a S-FMU for supercharged engines and another for turbocharged engines or is it the same part for both?

Since the S-FMU is fully adjustable, the same one is used for both turbocharged and supercharged applications.

Summit has -6an fittings, but it would probably be cheaper just to get the adapter kit. I personally did not when I ordered mine, so we will see how it goes.

Alrighty I'll go ahead and get the adapter kit too. Thanks for the fast replies guys.

What does the adaptor kit come with? What size does it adapt to? I tried finding the sizes but it said nothing about it.