If you're looking to take your BMW E9X to the next level, the 034Motorsport Dynamic+ Sway Bar Kit is a game changer. I've had my hands on these sway bars, and let me tell you, they’re built to last. Made from high-quality spring steel, these bad boys offer a perfect blend of rigidity and durability that you can feel on the road and the track.
One of the first things you notice after installing this kit is how much it reduces body roll. Whether you're carving through corners or just cruising around town, the improved turn-in and steering feel is noticeable right away. It’s like your car suddenly got a new lease on life—way more confidence-inspiring. I’ve pushed my E9X hard, and the difference is night and day.
The kit comes with both front and rear sway bars that are designed to work in harmony. The front bar is 30mm in diameter and features a hollow design, which makes it lighter yet tougher than the factory bar. Plus, it’s 2-way adjustable, so you can fine-tune it to your liking. You can choose between a soft setting that gives you a 36% increase in sway bar rate over the M3, or crank it up to stiff for a whopping 59% increase. That’s some serious adjustability!
Now, let’s talk about the rear. This 22mm diameter sway bar is a one-piece design made from solid spring steel, and it’s also 2-way adjustable. You get a 21% increase in sway bar rate over the M3 in the soft setting and a 35% increase in the stiff setting. This really helps to dial out understeer and enhances your turn-in rotation, making cornering feel effortless.
Both bars come with a sleek black powder coating, not just for looks but also for added durability. They blend in nicely while still being tough enough to handle whatever you throw at them. And if you’re like me and enjoy tweaking your setup, you can snag these bars individually to match your existing suspension setup or upgrade in phases.
In terms of fitment, these sway bars are designed for the BMW M3 E9X from 2006 to 2013. Just a heads up: 034Motorsport offers these in both M and Non-M front suspension configurations. If you’ve got an aftermarket coilover kit on a Non-M E9X, make sure to check the end link pick-up points. It’s all about getting that perfect fit.
Overall, if you’re serious about enhancing your BMW’s handling, the 034Motorsport Dynamic+ Sway Bar Kit is worth considering. It’s been track-tested and street-approved, so you know you’re getting something that really delivers. Trust me, your E9X will thank you.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| BMW M3 | 2006, 2008-2013 | Base |

034 Motorsport was founded in 2005 for enthusiasts by enthusiasts with a passion for bringing motorsport-quality performance upgrades and tuning to Audi and Volkswagen vehicles. Since its inception, the company has grown to meet the expanding needs of petrolheads with innovation, quality, and performance in mind. 034 Motorsport is dedicated to providing customers with only the finest performance products, tuning, and service for their Audi or Volkswagen.
Dedicated to the Car Scene034Motorsport is owned and operated by car enthusiasts just like you! This means that you can count on them for expert advice and products that deliver each and every time. When they aren’t at work, you can find the 034 Motorsport folks at local car meets, Audi Club Track Days, or simply at home working on their own rides.
Being gearheads themselves, the 034 Motorsport staff understands the importance of a strong automotive community and giving back to the customers they owe their success to. 034Motorsport is a proud sponsor of Audi Club North America's Golden Gate Chapter, in addition to several other popular automotive forums, including Audizine, Fourtitude, VWvortex, and QuattroWorld. The brand also supports NorCal Audi Club, and frequently hosts events for its members.
Involvement in Competition Racing034Motorsport stays true to its roots (and name) by actively participating in motorsport events, like time attacks, endurance racing, and hill climbs. These events allow the company to simultaneously showcase its products and racing expertise, while putting them to the ultimate test. A number of 034 Motorsport’s most iconic projects, including the Time Attack A4, GTI-RS, and 80tq raised the bar for on-track performance, while also accelerating production and testing processes.
Extensive Quality Product Lineup034 Motorsport is well-known for producing some of the finest race-proven performance upgrades for Audi and Volkswagen enthusiasts. The 034 Motorsport performance facility is located in Fremont, California and home to its engineering, manufacturing, and tuning departments. The company prides itself on in-house manufacturing, where it designs, fabricates, calibrates, and tests all products under one roof with complete control. 034 Motorsport carries a wide range of products that includes suspension parts, motor mounts, intakes, silicone hoses, and numerous underhood goodies.
Find 034 Motorsport at Vivid RacingYou can find an extensive lineup of quality 034 Motorsport parts right here at Vivid Racing. We carry everything from 034 Motorsport blow-off valves, cold air intakes, intercoolers, differentials, and ventilation systems to wheel spacers, springs, turbos, mid-pipes, and steering components. Whatever you may possibly need, chances are we carry it! If you cannot find a particular item above or have any questions, please call our sales team at (480) 966-3040.
It is the intention of 034Motorsport to sell only quality products. We offer a 1-year warranty against defects in workmanship or materials, not extending to normal tear and wear or mis-use. You must provide us with a proof of purchase, defect or the result of wear or mis-use. Some products have less than 1-year warranty. Please inquire before ordering.
034Motorsport will only replace or repair warranty items. No refunds will be given. 034Motorsport or the product manufacturer will inspect or test all products prior to a warranty claim adjustment. This process may take up to 6 weeks. You must obtain an RMA number from either Customer Service or Technical Support prior to any return. All products we offer are warranted to be free from defects prior to installation. Any modification or improper use voids this warranty. This warranty does not cover installation. 034Motorsport shall be the final arbitrator in interpreting the extent and remedy of warranty.
034Motorsport warranties are not transferrable, and available to the original purchaser only, however if you do buy a 034Motorsport part second hand and have a problem with it, do contact us as we can typically arrive at a reasonable, fair solution.