Ok! So I purchase the SCT X3 with 91 Octane configurations but now with the gas prices so high, I decided to bring it down to 89 Octane but can not get any reply back from this company, has anybody else dealt with them and have you had any issues getting any kind of reply back from them?

Sent them 2 emails for information about the 89 program but no response as of yet!

What should be my next step?