Rogue Engineering proud to introduce its E9X M3 adjustable rear toe arms. These arms allow for greater toe adjustment for vehicles that have lowered on coilover suspension. For E9X M3 owners with just lowering springs, these are not a necessary requirement.

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How Low Can You Go?
When an E9X M3 is lowered beyond the limits of just lowering springs, the rear wheels toe-in excessively. This excessive rear toe can cause increased tire wear (faster than more camber). Here are the specifications for the E9X M3.

Factory Toe Specs
Min: +0.10
Max: +0.20
Preferred: +0.15

On a recent install of coilovers, RE discovered that the toe of the rear wheels had an incurable +0.81 left and right toe. Unfortunately, with the stock toe arms, we could not dial out the toe. Therefore, creating a strong, more adjustable part was in order.

The Right to Bear (Stronger) Arms
The sophisticated (and some say complicated) rear suspension of the current E9X M3s will undoubtedly be replicated by many other companies in the future. However, for those of us in the aftermarket, we're still learning about the little quirks of the suspension. By applying our experience with our E36 and E46 suspension components, we have built arms that are strong and lightweight, while serving the needs of the rear suspension adjustments.

RE's rear control arms are made from the highest quality components, manufactured in the USA.

- 100% machined and anodized, 6061-T6 lightweight aluminum arms
- High-strength, 3 piece, rod end (with carbon fiber reinforced, PTFE race) offers longer live for street use over standard rod ends
- Seals-it Rod End Seals keep dirt, water and other contaminants out (Rogue Engineering is the ONLY company to incorporate this simple, yet effective item to extend the life of the rod end!)
- Lighter than stock! (Stock is 875g, RE arms are 640g)
- Extremely easy installation and adjustment (your alignment shop will love you!)

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Rogue Engineering - Rear Toe Arms for e9x M3

If you have any questions, please feel free to contact me directly!