The product came packed like it was glass, it made me feel good knowing it was safe during shipping. The item, while only aesthetic, looked like something a King would drink from. It comes with a safety snap or ring so the top can't be opened by accident, I guess that shows the quality and care from the products maker. I've only had it in my Fr-s for 500 miles but the shifting feels so smooth now. There are other mechanical devices to help this but just for a fluid, it is awesome. I'm not a true mechanic by any means but the option from the bottle made me feel like one. It comes in a bottle with a pull out tube to help put the fluid into side holes of a transmission or rear differential. This cuts out the need to buy or try to make a funnel with a long bulky tube running through, in and around your car just to put fluid in. The bottle is made so that you can fit the tube on the low end as you lift or push the bottle around small places under the car and above the fill hole. I could keep writing about this product until I'm Blue in the face or you can buy it and be as happy with it as I am. I'm not a paid spokesman, just an extremely happy person. Thank you for such a great product!!! Is there a way to make the bottle so it won't suck fluid back out after you squeeze it into the fill hole to reposition your hands and bottle to keep it flowing? Only thing I can think of for the use on my vehicle. 2014 FR-S. Thanks again!!!
Posted by Aaron (Cocoa, FL) / May 01, 2019