I've been driving the brat as a daily the past two weeks because my other car broke and I've been waiting on parts to fix it. So in the mean time I've made some upgrades to the rear of the brat this week....suspension and a bumper. I used EMPI 9571 coilovers meant for vw baja beetles with torsion bar front suspension as a helper spring for the torsion bars. The stroke is 5" and the extended and compressed lengths are almost exactly the same as stock. Bolted right in other than having to press out the sleeve the coilover bushings came with and very minimal cutting. I cut a little off the bump stop tab on the control arm and ground a little off the bump stop to get the spring to clear on full droop. I also made a rear bumper with a hitch and swingout spare tire carrier so i can keep my spare out of the way and use a hitch mount bike rack or other things.
Empi 9571 by Luke Hoffman, on Flickr
Bushing sleeve brat coilover by Luke Hoffman, on Flickr
Coil by Luke Hoffman, on Flickr
Coil clearance on gound by Luke Hoffman, on Flickr
lil rear lift by Luke Hoffman, on Flickr
Bumper finsihed by Luke Hoffman, on Flickr
hinge by Luke Hoffman, on Flickr
Swung by Luke Hoffman, on Flickr
I've also done some camping and doing some shakedown testing to get a feel for what else it needs in the suspension and steering to drive a little nicer off road, Im thinking trying to get a little stiffer front spring or finding another solution to getting better front suspension and steering.
Brat PR4 by Luke Hoffman, on Flickr
Brat PR3 by Luke Hoffman, on Flickr
old grade back by Luke Hoffman, on Flickr
old grade front by Luke Hoffman, on Flickr
uphill brat old grade by Luke Hoffman, on Flickr
downhill old grade by Luke Hoffman, on Flickr
lakeside swing brat by Luke Hoffman, on Flickr
lakeside bumper brat by Luke Hoffman, on Flickr