Overview
If you're looking to improve the handling of your Audi B8 A4/S4/RS4/A5/S5/RS5, this is the best place to start! These cars have a lot more body roll than what's to be desired factory, and the stock sway bars don't quite do enough to keep the body from understeering.
TGK Motorsport Sway bars are made from solid spring steel to give you the best strength in a smaller size, while helping eliminate understeer from this platform.
Details
Product specifications:
- Front Bar Diameter: 28MM Solid Spring Steel
- Front Stiffness — Stiff: 119% Increase over OEM
- Front Stiffness — Stiffer: 168% Increase over OEM
- Front Finish: Powder Coated for Corrosion Resistance
- Front Bushing Mounts: Utilizes OEM Mounts
- Rear Bar Diameter: 25.4MM Solid Spring Steel
- Rear Stiffness — Stiff: 139% Increase over OEM
- Rear Stiffness — Stiffer: 186% Increase over OEM
- Rear Finish: Powder Coated for Corrosion Resistance
- Rear Brackets: Black Anodized 6061-T6 Billet with Check Valve Grease Port
Features and benefits:
- Solid Spring Steel Construction — Both front and rear bars are machined from solid spring steel, delivering maximum strength in a compact diameter without sacrificing durability.
- Eliminates Excess Body Roll — Engineered specifically for the B8 platform to address the factory's excessive body roll and correct the inherent understeer tendency of the stock sway bars.
- Two Stiffness Settings — Both front and rear bars offer Stiff and Stiffer tune options, allowing you to dial in the handling balance that suits your driving style and use case.
- Powder Coated Finish — Front and rear bars receive a durable powder coat finish for long-term corrosion resistance in all weather and track conditions.
- OEM-Compatible Front Mounts — Front bar bushings utilize the factory mounting locations, ensuring a clean, straightforward installation without modification.
- Billet Rear Brackets with Grease Port — Rear bar features black anodized 6061-T6 billet aluminum brackets equipped with a check valve grease port for easy ongoing maintenance and longevity.
Fitment
| Years | Make | Model | Engine | Trim |
|---|---|---|---|---|
| 2000-2002 | Audi | S4 | 2.7TT V6 | All |
| 2004-2005 | Audi | S4 | 4.2 V8 | All |
| 2006-2008 | Audi | S4 | 4.2 V8 | All |
| 2007-2008 | Audi | RS4 | 4.2 V8 | Sedan/Cabriolet |
| 2008-2009 | Audi | S5 | 4.2 V8 | Coupe (V8 not offered on Cabriolet) |
| 2009-2012 | Audi | A4 | 2.0T | All |
| 2009-2012 | Audi | A4 | 2.0T | CVT (Multitronic) |
| 2010-2012 | Audi | S4 | 3.0T (supercharged) | All |
| 2010-2012 | Audi | S5 | 3.0T (supercharged) | All |
| 2013-2016 | Audi | A4 | 2.0T | All |
| 2013-2016 | Audi | S4 | 3.0T (supercharged) | All |
| 2013-2017 | Audi | A5 | 2.0T | All |
| 2013-2017 | Audi | S5 | 3.0T (supercharged) | All |
| 2017-2019 | Audi | A4 | 2.0T | All |
| 2018-2019 | Audi | A5 | 2.0T | All |
| 2018-2019 | Audi | RS5 | 2.9TT | All |
| 2018-2019 | Audi | S4 | 3.0T | All |
| 2018-2019 | Audi | S5 | 3.0T | All |
| 2020-2024 | Audi | A5 | 2.0T | All |
| 2020-2024 | Audi | S5 | 3.0T | All |
| 2020-2025 | Audi | A4 | 2.0T | All |
| 2020-2025 | Audi | RS5 | 2.9TT | Coupe/Sportback (2020-2024); Sportback only (2025) |
| 2020-2025 | Audi | S4 | 3.0T | All |
| 2023-2025 | Audi | RS5 | 2.9TT | Competition |
