Description
Eibach developed this Anti-Roll application for 2012-2018 Porsche 911 (991) to tighten chassis transitions and reduce excess roll while leaving the primary spring and damper package unchanged.
Because anti-roll bars also influence front-to-rear handling balance, the selected axle or complete-kit configuration matters just as much as the bar diameter itself.
Application focus: This page is tied to chassis 991; drivetrain RWD; trim/submodel Carrera, Carrera S. Those details matter because Eibach may assign different components within the same model generation.
What makes this application specific: Eibach identifies front specification 32mm and rear specification 29mm for this listing. It should not be assumed interchangeable with another year, trim, or chassis that uses the same product family.
Why This Eibach Setup Makes Sense
- Precision-Tuned for Balance and Control:
- Increased Vehicle Stability:
- Compatible with OEM and Performance Setups:
- Engineered and Tested for Each Vehicle Application:
- Made by Eibach in the USA
Choosing the Correct Variant
Choose the front, rear, or complete-kit option according to the handling change you want. Bar diameter is a specification of the selected part rather than a separate customer choice.
- Configuration: Rear, Front, Front & Rear
Product Details
- Front: 32mm
- Rear: 29mm
- Eibach package: Rear Sway Bar Kit Only / Front Sway Bar Kit Only / Front & Rear Sway Bar Kits
- Product family: ANTI-ROLL BAR KIT (REAR ONLY) / ANTI-ROLL BAR KIT (FRONT ONLY) / ANTI-ROLL BAR KIT (FRONT&REAR)
- Eibach part numbers: E40-72-012-01-01, E40-72-012-01-10, E40-72-012-01-11
What This Listing Represents
Rear Sway Bar Kit Only / Front Sway Bar Kit Only / Front & Rear Sway Bar Kits. The selected Eibach part number determines the exact component or kit supplied.
Fitment Notes
- Rear Sway Bar is Tubular and 2 Way-Adjustable.
- Front Sway Bar is Tubular and 2 Way-Adjustable.
- Front Sway Bar is Tubular and 2 Way-Adjustable/ Rear Sway Bar is Tubular and 2 Way-Adjustable.
- Excludes vehicles with PDCC (Porsche Dynamic Chassis Control)
Before Installation
Confirm the bar, bushings, brackets, and end links move freely through suspension travel and do not contact wheels, axles, exhaust, or nearby chassis components.
Fitment data is application-specific. Confirm the selected Eibach part number against the exact vehicle configuration before ordering.
