IE Rear Sway Bar Upgrade For B9 Audi A4/A5/S4/S5/RS5

KISS UNDERSTEER GOODBYE
Experience precision control, agility, and next-level turn-in feel on those aggressive corners, with the iE Adjustable Rear Sway Bar for your Audi. Engineered with a massive diameter spring steel and equipped with poly bushings for on-demand handling performance that does not compromise your daily driven comfort.

THE PERFECT BALANCE
The iE rear sway bar’s massive 22mm outer diameter achieves the ideal balance between optimum performance in the twisties and a comfortable daily ride. This ideal diameter size, combined with our one-piece spring steel design, increases stiffness to deliver maximum control in the turns. Maintain a smooth and comfortable ride, along with the rush of “vigorous” driving, without adding excessive vibrations or harshness.

CORNER CONFIDENCE
For navigating winding roads or pushing the limits on the track, the iE rear sway bar delivers greater control and stability. Maximize grip at the rear wheels and reduce body roll during cornering. Rotate more efficiently through corners with less understeer.  

ADJUSTABLE STIFFNESS
User-adjustable stiffness settings allow you to dial in your perfect handling feel. The rear mounting position provides a softer feel, with a 150% increase in stiffness over the stock sway bar. An even more aggressive and responsive experience can be achieved with the front mounting hole, resulting in an impressive 205% increase in stiffness.

NO SLOP, NO NOISE
iE polyurethane bushings have been designed to eliminate the "sloppy" feel of the stock rubber bushings. They significantly reduce bushing flex between the sway bar and chassis, resulting in a tighter and squeak-free suspension feel.

DIRECT INSTALL
Your new sway bar is a simple, direct bolt-in replacement. No adjustments or special tools are required. For maximum handling, install the iE Sway Bar End Links with your iE Rear Sway Bar.

AVERAGE INSTALL TIME: AROUND 1 HOUR

LEADING FEATURES

• Reduced Body Roll -Body stays flat and stable through turns
• Defeat Understeer -Corner faster and with more control
• Adjustable Stiffness -Dial in your suspension feel
• Increased Grip -Keep wheel contact with the ground
• Polyurethane bushings -Eliminates sloppy bushing flex