This testimonial was posted on the MINI Cooper forum. Customer bought oil and the P.I. Performance Improver. Here Troy talks about the Performance Improver Injector Cleaner.


I ordered this with my AMSOIL shipment from Ches and it’s pretty slick stuff! I just added the 6 ozs to my 10-gallon fill up this morning. It’s supposed to clean fuel deposits, reduce emissions, and clean injectors.

Almost immediately, the ride on my 27K-mile-old MCS felt improved, throttle response was sharper, and acceleration felt like silk. I highly recommend this stuff, especially if your car is getting long in the tooth.

Troy    –Troy later became a Dealer!

Mini Cooper Forum Satisfied Customer
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