Car : myvi 1.3 auto ezi 2010
Odometre : 67k+ km
Tires : front 175/65/14 - rear 185/60/14 (33 kPa front n rear)
Products used -
1 - Redline SI-1 and Caltex Techron Concentrate plus
2 - Lubegard red for my ATF

Before : 370-380km per full tank or 11-12km per litre of petrol.
After : 490-500km per full tank or 14-15km per litre of petrol.

Testimonial : i've been driving this vehicle since a year plus and my full tank of petrol till the indicator blinking lasted me roughly 370-380km. Before "Balik kampung", i changed the rear tire to 185/60/14 yokohama blue earth tires, changed the ATF and added in the lubegard red. I also filled up full tank of BHP petrol with whole bottle of redline SI-1.
My journey to kampung took me 250+km and i don't monitor my mileage because of speeding(130km/h on average). I finished the whole tank of petrol at my kampung by jalan jalan.
For my journey back to KL(250km+) , I used the Caltex Techron Concentrate plus with full tank of petronas primax 95. My speed was averaging at 110-120km/h on average. The rest is normal city drive.

Will observe 2nd and 3rd full tank of petrol before conclude that this stuffs work for my car.

This post has been edited by ulet: Aug 5 2014, 09:59 AM

Either of them work because now im getting 430-450km full tank on my usually daily driving route.