Enhanced Rear Upper 🔧 Arm for Mazda3/Focus - SPC 67420 Review

The Volvo C30 is a known tire eater, especially when fitted with wider tyres. The problem is too much negative camber in the rear. These levers will allow you to properly adjust the rear camber to fix the problem.

Fully fixed issue where rear camber was not working due to wider tires and lower springs. This resulted in excessive wear on the inside of the tires. 2013 Mazda 3 Skyactiv sunroof with lowered springs Eibach Pro Kit.

This part is required to prevent Ford Focus tires from failing after approximately 4000 miles. The Ford Focus is notorious for not compressing the tires well due to its rear-end design. Ford Motor Company should have installed this part at the factory instead of leaving it to the consumer. What a bad product Ford makes.

I was having rear tire wear issues on my 2005 S40 Turbo Volvo. I found them advertised on Revain at a very good price. I ordered them and Specialty Product Co. received them earlier than stated in the shipping email. Upon examining them, I found that they were of much higher quality than expected. They are easy to install and configure. Thank you Specialty Product Co. and Revain! No more excessive tire wear.

Works exactly as advertised. Hopefully with this product and the adjustable camber/caster strut kit I have to install up front my 2009 Focus will stop premature tire wear. I have a wider range of adjustment now, so I can get the camber down to -0.3 (or even closer to zero if I want to). It used to be -1.0 in the front and -1.5 in the rear. This was within specs, according to Ford, but would have ruined the tires prematurely. I don't ride it very much so it will be a long time before I know the…

My Mazda 3 rolled with -2.4 degrees of rear camber. Needless to say, tires wear out quickly on the inside. With these hands it is easy to reduce. A word of warning if you do them yourself, at least on an early Mazda 3 (2005 in my case). The fuel tank vent valve takes up the space required to loosen the upper arm bolt. It attaches to the top of the subframe with 1 x 10mm bolt. Said bolt is very difficult to reach and mine is broken. Also, the hoses/cables on the valve are very annoying when they