iE Rear Sway Bar (Oversteer / Rotation) - Audi B10 S5
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 - Audi B10 S5)
♥ Since 2008
Owned & Operated By Enthusiasts For Enthusiasts
WAKE UP THE CHASSIS
Audi tuned your B10 S5 soft, but there is a great handling car waiting for a few suspension upgrades. iE's rear sway bar sets it free by killing understeer and letting the rear end rotate on command instead of plowing wide. Plus machined brackets with greasable zerk bushings for a performance upgrade that'll last longer than the engine.
THE BIGGEST FUN UPGRADE
Dollar for dollar, this bar is the single biggest change you can make to how the B10 S5 drives. It turns a heavy, safe cruiser into a car that begs for the next corner.
ENGINEERED TO ROTATE
We didn't reuse a B9 spec... we tuned torsion, flex and stiffness for the B10 S5's extra weight to ensure a dialed suspension that favors oversteer, sharper rotation, and honest feedback.
FIT YOU CAN FEEL
Cheap bars are built to fit many cars and none precisely with sloppy mounts that dull the feel you paid for. iE sway bars are tailored for your B10 S5 alone, and it shows in every corner.
Tech Specs
| Specification | Details |
|---|---|
| Position | Rear For best results, install with iE front sway bar (front sway bar not requred) |
| Adjustability | Soft setting: 41% increase over stock Stiff setting: 74% increase over stock |
| Bar Size | Diameter: 26mm Wall Thickness: 4.5mm |
| Tuning Bias | Oversteer forward Designed for sharper rotation |
| Material / Finish | Steel w/ machined billet connectors; iE green powdercoated |
| Weight Basis | Spring steel bar with iE green powder coat Machined aluminum bushing brackets with greasable zerk fittings |
INSTALL GUIDE
Difficulty
Easy
Time
Around 1 hours
Enjoy a quick and hassle-free DIY install. Basic hand tools are all that is needed for this one. You got this.
WE GOT YOU
Have questions about tuning your Audi with iE? Our in-house team of Mod Gurus are serious motorheads with big brains and the know-how to steer you right.
Let's ConnectFAQs
Will this make my car harsh to drive?
No. A sway bar controls body roll in corners, not ride quality over bumps. You get sharper, more confident handling while your daily ride stays composed.
What's the real difference I'll feel?
The factory B10 understeers and feels heavy. This bar gives you crisp turn-in and a rear that rotates on command. The single biggest change you can make to how the car drives.
Do I need the front and rear together?
No, The iE rear sway bar can be installed alone. However, the front iE sway bar requires a rear sway bar first. Start with a rear, and complete the set when you're ready.
Will a stiffer bar wear my tires faster?
Just the opposite, sway bars help fix the geometry that can chew tires unevenly during aggressive driving. After iE sway bars, lowering springs, and wheel upgrades our B10 test cars all greatly improved not only grip and handling but also resulted in more even tire wear.
⚠️CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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