Hey there
Sorry for the delay in a response.
That is just a "posh" injection cleaner. You can use the Liqui Moly Injection Cleaner and it will do exactly the same as the Techron product. Funnily enough our product is TUV approved so this:
Unlike lower quality fuel treatment products, we don't rely on misleading testimonials or unconfirmed claims of improved fuel efficiency and performance. Instead, we rely on more than 35 years of science, research and expertise in developing the ultimate fuel system treatment.
Is really just a load of marketing rubbish.
Price per 300ml: R56.81 Incl. VAT
Add the product to a full tank of fuel and let it do its thing.
Mike