Honda Civic Gen 10/11 Blox Front Subframe Hard Collar Kit

The Blox hard collar kit is a great addition to keep the suspension in your car aligned. On the 10th and 11th generation Civic the subframe mounting holes in the subframe are much larger than bolts that secure it to the chassis. Because of this the subframe can end up shifted to one side or the other resulting in a difference in wheel alignment on either side of the vehicle. That's where the hard collars come in, they fill the space between the subframe and the bolt to get the subframe centered every time and keeping the wheel alignment even between both sides.