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"Thank you for the quick response. I've had nothing but good service in the past and will continue to be a customer in the future."

"Thanks for providing the awesome service as usual! On Oct 28, 2014"

"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!"

"Now this is service!!!, item shipped within a hour of ordering!!! I own a shop and will be passing your info on to anyone I know."

"I appreciate you sharing this blog.Much thanks again. Really Cool."

"Your products rock! I really enjoy your stuff, it makes building a car so much better. All the angles, bends, sizes, etc-- great stuff. I really like the new intercooler piping that has the heat cores-- too cool. "