Our Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection and offer a wide range of toe and bumpsteer adjustment to fine tune your Porsche's handling. This kit (RTAEL 996) includes our rear toe arms along with a set of eccentric lockouts. The lockout plates replace the factory toe eccentrics, which are prone to slipping with high loads, to lock down your alignment and reduce track day failure points.
When you lower your Porsche, the factory suspension geometry creates excessive toe-in that exceeds the adjustment range of the factory eccentric bolt, creating handling problems and excessive tire wear. Our rear toe arms solve both the static and dynamic geometry issues by providing a wide adjustment range, up to 0.5" of bumpsteer adjustment, and the elimination of bushing deflection.
The black anodized, hollow 6061-T6 aluminum arms utilize our 360° rotating clamp design allow for quick and precise adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to keep your bearings oriented correctly and the toe set where you want it.
SPL Porsche 996/997 Rear Toe Arm Features
Adjustable Rear Toe and Bumpsteer
Eliminates Bushing Deflection
Lightweight, High-Strength Construction
- Stackable 304SS Bumpsteer Spacers in 1/8" and 1/4" Sizes
- US Made 3-piece PTFE Lined FK Rod Ends
Suitable for all uses, from daily driver to race car.
Featured On
Eric Sutton's / Driver's Source Solo National Champion 996 Turbo
Confirmed Applications
1999 - 2005 Porsche 911 (996)
2005 - 2012 Porsche 911 (997)
1997 - 2004 Porsche Boxster (986)
2005 - 2012 Porsche Boxster (987)
2005 - 2012 Porsche Cayman (987)
Install Instructions
SPL Bumpsteer Adjustable Rear Toe Arms 996/997/Boxster/Cayman
Replacement Parts
SPL Right Hand Thread Rod Ends
SPL Left Hand Thread Rod Ends