Should you need customer service or technical assistance, please use the following channels. If you do not have these numbers handy, do a quick visit to www.turbosystem.com for them.


Customer Service or Product Questions prior to purchase

email: sales@turbosystem.com anytime. Most emails are replied to within the day, or the next day if sent in the evening.
phone: 630-801-1417, 8-5 Central Time Monday thru Friday (we do take a lunch break, but you can leave a message or call back)


Tech Support

The following are for technical support of Hahn RaceCraft products and customers only. Sales and other calls should go the the channels above.

email: tech@turbosystem.com or eng@turbosystem.com. If this is an urgent situation, state so in your email, or call the Tech Line.
Tech Line: 630-801-9065, 1-5 PM Monday thru Friday. If it is busy, wait a bit, then try back; there may be others calling in too. This line is reserved and kept open for Tech Support only. Please, no sales or customer service calls.

We request that HRC customers use these channels rather than post questions here. Doing so will enable the quickest possible response while maintaining the spirit of this message board.

Thank you,
Bill Hahn Jr.
HRC