Well, if you are willing to cut up your stock trailing arms that is 
I had a problem with the linea corsas rubbing on the trailing arms on my lowered car. It was annoying and was destroying the inside lip of my wheels. Initially, the solution was to toe the wheels out a little bit, but that destroyed my tires in no time (a couple months of driving and the inside was worn pretty badly). BMR trailing arms were on backorder and the MAP ones are too expensive for my taste, so I went ahead and modified the stock ones.
In the first pic, you can see where the wheel was depositing some aluminum on the trailing arm. Not a nice noise!!!
In the second pic, you can still see where the wheel was touching and how much extra room I'm giving it. You can also see how I cut it at an angle so I could lay one piece on top of the other. The idea here was to have the arm come off the spindle at the exact same angle as stock, but to have the bushing end deflect more towards the center of the car. I used the other arm as a jig when I did the welding. This way, I maintain the same length as factory. When I finished welding the first one and verified it was the same length as the other one, I used it as the jig for the second arm. It actually worked out pretty well.
In the third pic, the initial gusseting is some 1" square bar (cant remember the gauge). It was mostly to establish the angle.
I forgot to take more pics, but I added some additional gusseting and reinforcement with some 1/8" steel plate and a lot of welding. Now I have about an inch more room on the inside of the wheel. I took the car out and did some launches (which I'm assuming would be the hardest on the arms) and they're still in one piece, so I think it was a success.
I had a problem with the linea corsas rubbing on the trailing arms on my lowered car. It was annoying and was destroying the inside lip of my wheels. Initially, the solution was to toe the wheels out a little bit, but that destroyed my tires in no time (a couple months of driving and the inside was worn pretty badly). BMR trailing arms were on backorder and the MAP ones are too expensive for my taste, so I went ahead and modified the stock ones. In the first pic, you can see where the wheel was depositing some aluminum on the trailing arm. Not a nice noise!!!
In the second pic, you can still see where the wheel was touching and how much extra room I'm giving it. You can also see how I cut it at an angle so I could lay one piece on top of the other. The idea here was to have the arm come off the spindle at the exact same angle as stock, but to have the bushing end deflect more towards the center of the car. I used the other arm as a jig when I did the welding. This way, I maintain the same length as factory. When I finished welding the first one and verified it was the same length as the other one, I used it as the jig for the second arm. It actually worked out pretty well.
In the third pic, the initial gusseting is some 1" square bar (cant remember the gauge). It was mostly to establish the angle.
I forgot to take more pics, but I added some additional gusseting and reinforcement with some 1/8" steel plate and a lot of welding. Now I have about an inch more room on the inside of the wheel. I took the car out and did some launches (which I'm assuming would be the hardest on the arms) and they're still in one piece, so I think it was a success.
