Great Product for Cummins First time using the product, I have to say I was very happy with the results produced for my 2018 Ram Cummins. Noticeable power increase, less black smoke. I would recommend this product and will use in the future going forward. Thanks Hot Shot's!

Very easy to order online Very easy to order online, and also call and correct an order mistake I made. Staff were pleasant and helpful. My diesel seems to run better on your additive than other brands I have used throughout the years.

I use Hot Shot Secrets is several… I use Hot Shot Secrets is several vehicles, gas & diesel. I have noticed better fuel economy and smoother running engines. All are amazing products.

i have a 2019 Ford F250 6.7 and have… i have a 2019 Ford F250 6.7 and have been running rotorcraft full synthetic diesel oil for the longest i just switched to the green diamond 5w40 full synthetic and the difference is night and day my truck has never ran so smooth and quite i also run run the everyday fuel additive highly recommend hot shot secret and shipping is really fast

Having been a little sceptical as to… Having been a little sceptical as to whether Stricton eliminator would make a difference to my Audi V6. I’ve now added it to a fresh oil change using Mobil 1 and new OEM filter and added 3/4 of a litre of hot shots secret and I am rather pleased. The engine is performing as tho it is a new engine. I’ve only drive maybe 150 miles and it feels very crisp and sharp already…much more responsive. I’m not sure if the sound of the engine has changed, it possibly has but it did sound fairly normal prior to the change. Engine has now just tripped 80k which is nothing for a 3L but its performance I’m 100% certain has improved noticeably