Engine additive and cleaner

[silverzx]

Meh, I'll use some on my S14 next time I change it.

They wouldn't sell it if it was really that bad for your car.

And if it was really good for your engine and manufacturers could significantly extend the life of an engine with a 5.99 bottle of fluid instead of millions on research and development they'd probably start using the 5.99 fluid in servicing schedules.

It's probably not that bad for your car, it's just a waste of money that could be spent on more frequent oil changes and better oil, both of which are objectively better for an engine.

It's £5.99. Anyone unwilling to spend an EXTRA £5.99 on there car must be one of the tightest gits going! 

I don't disagree more regular oil changes is better but for £5.99 you have nothing to use.

"THEY DON'T WANT US TO USE ENGINE FLUSH!*"

*(because it's awesome and will make your engine like new so you won't buy / pay for a repair).