When upgrading or replacing suspension components on an Audi or Volkswagen, 034Motorsport is a name that frequently comes up. Known for its performance-oriented parts, the brand has built a reputation in the European tuning community. But how good is the actual quality of 034 Motorsport suspension parts? This article provides a practical, no-hype assessment of what you can expect from their components, covering materials, construction, ride characteristics, and overall value.
Evaluating Suspension Component Quality
Suspension quality is not a single attribute but a combination of factors: materials, manufacturing tolerances, design engineering, and real-world durability. A high-quality part should provide consistent performance, resist premature wear, and improve the driving experience without introducing undesirable noise or harshness.
Materials and Construction
034 Motorsport uses a mix of materials depending on the component. Their control arms and sway bars are typically constructed from high-strength steel or aluminum alloys. For bushings, they often use polyurethane or OEM-grade rubber compounds. The welds on their arms are clean and consistent, and the hardware included is usually grade 10.9 or higher, which is important for safety.
Compared to OEM parts, 034 components tend to use more durable materials in areas that wear quickly, such as ball joints and bushings. However, they are not always a direct OEM replacement; some parts are designed for performance upgrades, which may sacrifice some comfort for longevity or handling precision.
Manufacturing Tolerances
One area where 034 Motorsport stands out is fitment. Their parts are engineered to be direct bolt-on replacements for specific Audi and VW models. Tolerances are tight, and most users report that installation is straightforward without needing modification. This is a sign of quality manufacturing, as poor tolerances lead to alignment issues, premature wear, or vibration.
How 034 Compares to OE and Other Aftermarket Brands
To gauge quality, it’s useful to compare 034 Motorsport to original equipment (OE) and other aftermarket brands like ECS Tuning, H&R, or KW.
vs. OE Parts
OE parts are designed for a balance of cost, comfort, and longevity under normal driving. 034 Motorsport parts often exceed OE durability in high-stress areas but may be firmer or more track-oriented. For example, their polyurethane bushings last longer than rubber but transmit more road noise. If your goal is a stock-like ride with improved longevity, 034’s “Street Density” line (which uses a softer durometer polyurethane) offers a middle ground.
vs. Other Aftermarket
Compared to budget aftermarket brands, 034 uses better materials and more rigorous testing. Their parts are designed specifically for each model, whereas some generic brands sell one-size-fits-all components. However, premium brands like KW or Ohlins offer higher-end adjustable dampers with superior valving. 034’s strength lies in suspension links, sway bars, and alignment components rather than complete coilover systems.
Ride Quality and Streetability
A common concern is whether 034 parts will make the car too stiff or noisy. The answer depends on the specific part.
Control Arms and Bushings
Replacing worn control arms with 034’s “Street Density” arms restores factory-like comfort while eliminating sloppy handling. Their “Track Density” versions are noticeably firmer and better suited for track use. For daily driving, the Street Density line is recommended.
Sway Bars
034’s sway bars are adjustable, allowing you to tune understeer/oversteer. They are made from hollow or solid steel and include heavy-duty end links. On soft settings, they add minimal harshness; on stiff settings, you’ll feel more cornering stability but also more impact harshness over bumps.
Coilovers
034’s coilover kits (if offered for your model) are built by KW and re-valved for a sporty yet livable ride. They are not as luxurious as some street-focused coilovers, but they offer good damping control for spirited driving.
Common Applications: Audi and VW Models
034 Motorsport primarily targets the Volkswagen Group: Golf, GTI, R, Jetta, Audi A3, S3, A4, S4, A5, S5, and some later models. Their suspension parts are well-known for the B5/B6/B7 A4/S4 and MK4/MK5/MK6/MK7 Golf platforms. For these cars, the availability of quality parts is high, and community support is strong.
Specific Model Considerations
- MK7 GTI/R: 034 offers front and rear sway bar kits, end links, and control arms that eliminate wheel hop and improve corner exit traction. Their parts are a popular upgrade for both street and track.
- B8/B9 A4/S4: Control arm kits address the common failure of OE lower control arms. 034’s versions use replaceable ball joints, saving money long-term.
- RS3/TTRS: 034 provides heavy-duty sway bars and links to handle the extra torque and weight transfer.
Final Recommendation: Who Should Buy 034 Motorsport Suspension Parts?
034 Motorsport suspension parts offer solid quality for enthusiasts who want reliable, well-engineered components without stepping into full race-level pricing. If you drive your Audi or VW daily but still enjoy spirited back-road driving, 034’s Street Density line or sway bars are a practical upgrade. They provide genuine improvements in handling and durability over stock, with a livable ride quality.
However, if you prioritize absolute comfort for long highway drives or require the ultimate in adjustability for competitive motorsport, other brands may suit you better. Also, always double-check that the part fits your specific model and year, as some earlier designs had fitment quirks.
In summary, 034 Motorsport delivers good quality for its price point, with a focus on improving the weaknesses of OEM suspension. As long as you choose the correct tier (Street Density vs. Track Density), you can expect a worthwhile upgrade that will last.