If you own an E9X BMW, you probably know that the stock rubber rear subframe mounts can feel a bit squishy, especially when you push your car hard. That vague feeling can really mess with your confidence on the road or track. That’s where the 034Motorsport Billet Aluminum Rear Subframe Mount Inserts come into play. These bad boys are precision-machined from T6-6061 billet aluminum, and they’re designed to fill those annoying voids in your factory mounts.
What does that mean for you? Well, it means your rear end will feel much more connected and stable, especially during aggressive cornering and launches. You won’t have to worry about the subframe shifting around, which can throw off your suspension geometry and lead to understeer. Plus, you get to keep the ride quality intact—no added noise, vibration, or harshness in the cabin. It’s like getting the best of both worlds.
These inserts were developed using CAD software and put through the wringer on multiple enthusiast-owned E9X models, so you know they’re not just some half-baked idea. The installation is straightforward and completely reversible, so if you ever want to go back to stock, it’s no big deal.
These inserts fit a wide range of E9X models, including:
So, if you’re looking to tighten up the handling on your E9X and get a more engaging driving experience, these inserts are definitely worth considering. They’re practical, effective, and they won’t break the bank. Give your BMW the upgrade it deserves!
Other Part Numbers:
034 Motorsports #VR034-601-0047
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2007-2011 BMW 116d |
116d | 2007-2011 |
|
2004-2011 BMW 116i |
116i | 2004-2011 |
|
2005-2011 BMW 118d |
118d | 2005-2011 |
|
2005-2011 BMW 118i |
118i | 2005-2011 |
|
2005-2011 BMW 120d |
120d | 2005-2011 |
|
2005-2011 BMW 120i |
120i | 2005-2011 |
|
2007-2011 BMW 123d |
123d | 2007-2011 |
|
2008-2011 BMW 125i |
125i | 2008-2011 |
|
2008-2011 BMW 128i |
128i | 2008-2011 |
|
2006-2011 BMW 130i |
130i | 2006-2011 |
|
2007-2011 BMW 135i |
135i | 2007-2011 |
|
2008-2011 BMW 316d |
316d | 2008-2011 |
|
2006-2011 BMW 316i |
316i | 2006-2011 |
|
2006-2007 BMW 318Ci |
318Ci | 2006-2007 |
|
2005-2011 BMW 318d |
318d | 2005-2011 |
|
2005-2013 BMW 318i |
318i | 2005-2013 |
|
2005 BMW 318td |
318td | 2005 |
|
2005-2007 BMW 320Cd |
320Cd | 2005-2007 |
|
2005-2007 BMW 320Ci |
320Ci | 2005-2007 |
|
2005-2011 BMW 320d |
320d | 2005-2011 |
|
2005-2011 BMW 320i |
320i | 2005-2011 |
|
2005-2008 BMW 320si |
320si | 2005-2008 |
|
2005 BMW 320td |
320td | 2005 |
|
2005-2011 BMW 323i |
323i | 2005-2011 |
|
2007 BMW 325Ci |
325Ci | 2007 |
|
2005-2011 BMW 325d |
325d | 2005-2011 |
|
2005-2011 BMW 325i |
325i | 2005-2011 |
|
2007-2011 BMW 328i |
328i | 2007-2011 |
|
2007-2008 BMW 328xi |
328xi | 2007-2008 |
|
2005-2011 BMW 330d |
330d | 2005-2011 |
|
2005-2013 BMW 330i |
330i | 2005-2013 |
|
2006-2012 BMW 335d |
335d | 2006-2012 |
|
2005-2011 BMW 335i |
335i | 2005-2011 |
|
2011-2012 BMW 335is |
335is | 2011-2012 |
|
2007-2008 BMW 335xi |
335xi | 2007-2008 |

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.