Celebrating 20 years of selling the highest quality parts at the lowest prices. Guaranteed.

"Awesome quality, good packaging so no damage and they arrive sooner than expected, awesome site. thanks "

"hi, just thought id let you know i have recieved my order, and am very happy with it, and extremely impressed with your service. i have passed on your good deeds to a few freinds who will be buying water to air intercoolers and other accesories very soon. cheers"

"WONDERFUL! Shipping is blinding fast! The site is great because there is an automatic inventory counter to tell you what is in or out of stock. Great site! Ordered from them several times without a hitch at all. And not to mention that their prices are CHEAP! "

"Thanks for the response. We have an inside joke that you guys only hire ninjas with how fast your service is. SIS is definitely the first place I check for parts. You guys have a great thing going on there. Thanks!"

"Thank you. This is a sign of a good business, keep up the good customer service."

"I've been ordering a bunch of stuff from you guys lately. Everything has been on point! Big Thanks!"