"Keep up the good work,"
"Z69F6o I'm not that much of a internet reader to be honest but your blogs really nice, keep it up! I'll go ahead and bookmark your site to come back later on. Cheers"
"I finally got to test my new silicone intake and it worked perfectly fine. There are no issues with the hoses colapsing like my friends suggested might be a problem. Thank you! Thanks to Holly, Sean and Jon for quick feedback about fitment!"
"Thank for quick and easy solutions to our silicone needs. Your website is so well designed and everything is easy to find it only took us 3 minutes to find everything! Keep up the good work guys!"
"Thank you again for your help, I really appreciate it and that's why I keep coming back."
"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!"
Your trusted source for high-performance intercoolers, silicone hoses, aluminum pipes, and turbo components for over 20 years. Whether you're upgrading your daily driver or building a full performance platform, we are here to help you get the most out of your build.
Most orders ship within 1 business day from our Colorado warehouse.
Built to handle extreme temperature, pressure, and performance needs.
Need help selecting parts? Our team is here to guide you.