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BRAND NEW Levego Performance - Project F (FUN)
A2740903480 Performance Design Billet Compressor Wheel Cartridge

“Stright ""drop in"" upgrade. Higher Flow. Instant Boost.”
For enthusiasts who want a more responsive turbo without the hassle of machining the compressor housing-Max1 Project F billet compressor wheel is the perfect solution.
It delivers the same benefits as our Stage 1 upgrade, with one key difference: air input. The outer wheel size matches the stock housing, so installation is plug-and-play with no machining required. While it provides less airflow than Stage 1, the optimized blade shape, reduced weight, and reinforced strength ensure performance that still outperforms your stock turbo-delivering faster spool, stronger boost, and greater reliability.
Crafted from a single piece of forged aluminum, each wheel is precision-machined using advanced 5-axis CNC technology. This guarantees tighter tolerance, superior durability, and perfectly balanced operation at high RPMs. The result is a turbo that spools faster, delivers stronger boost, and runs with long-lasting reliability.

Key benefit:
-Stronger & More Durable - Forged billet material resists cracking and fatigue under extreme boost pressures.
-Precision Engineering - 5-axis CNC machining delivers perfect blade geometry for maximum efficiency
-Better Airflow - Enhanced blade design increases air intake, improving horsepower and torque output
-Faster Spool & Response - Lightweight construction helps your turbo build boost quicker, reducing lag
-Cost-effective - Less expensive than Stage 1. No extra machining work is required.

Fits the following:

Turbo P/N A2740900880, A2740902280, A2740902680, A2740903080, A2740903980, A2740904180, A2740900780, A2740901980, A2740902380, A2740902480, A2740902580, A2740903180, A2740903280, A2740903300, A2740903480, A2740903580, A3470904080, A2470904280, A2740904380, A2740905980, A2740906080, 150318-0374, 150318-0324, 170412-0106, 170412-0124
AL-0071, AL0071, AL-0072 ,AL0072, 9V109, 9V111, F31CAY-SR060B, F41CAY-SR060B, F41CAY-SR061B, F41CAY-SR063, F41CAY-SR064
Model RHF4
Compressor Housing Spec -
Turbine Housing Spec -
Compressor Wheel Spec Size as original but enhance to performance design - point milling snake curve, twisted blade
Turbine Wheel Spec As original
Bearing Type Journal bearing as original
Cooling Type Water-cooled
Wastegate -
Application Mercedes E / C / CLA W212 W204 C300 OM 274 920 1.8L
Output
Output -
Package Includes 1 x Cartridge
Levego No. 000222-0023-01
DETAILED ANALYSIS
Original Wheel (OEM)
  • Nose Diameter 10.89 mm — the larger hub nose restricts airflow into the inducer region, which limits response and efficiency at higher compressor speeds.
  • Standard geometry and blade height tuned for factory boost levels, ensuring stability but not optimized for maximum flow.
  • Weight 24.19 g — indicates cast construction and thicker hub sections.
Project Fun
  • Nose Diameter reduced to 9.13 mm, improving entry flow efficiency.
  • Keeps OEM exducer size (46 mm) for direct fitment — no machining required.
  • The smaller nose and lighter billet design enhance spool and transient response while maintaining stock compatibility.
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Project X (Stage 1)
  • Nose Diameter 8.99 mm — the smallest among all three. This tighter and more aerodynamic nose profile reduces obstruction in the hub area, allowing smoother and faster air entry into the compressor blades.
  • The smaller nose also improves blade inlet efficiency, complementing the larger inducer (39.55 mm) and wider exducer (55.61 mm) to achieve a significant airflow increase.
  • Although heavier overall 28.74 g — due to the larger diameter and blade mass), when considering the size increase relative to the weight gain, it can still be regarded as a weight-reduction wheel. The refined nose geometry offsets inertia losses, maintaining strong spool response despite the higher flow capacity.
IMPORTANT

Please use the above information to determine if the part(s) in this listing fits your vehicle. Do not fully rely on the eBay ‘compatibility’ feature.

The most reliable way to make sure of the compatibility of the model of turbocharger is finding the part number from the nameplate of your old turbocharger.

WARRANTY POLICY

Each new turbocharger cartridge warranty covers any manufacturer's defects for 1 year from the date of purchase.

All units returned to Levego for warranty consideration must be shipped freight prepaid. Payment upon arrival shipment will not be accepted. If your warranty claim is approved, we will refund the cost of return shipping.

Levego will replace or refund any Levego brand product that proves defective in materials or workmanship under normal installation, use or service at its own discretion.

New turbocharger parts sent in for warranty consideration may require up to 14 days. We cannot be held responsible for turnaround times in these instances. The final decision will be made by the manufacturer. Our warranty DOES NOT cover any damage or malfunction due to improper installation procedure, misuse, neglect, unauthorized dis-assembly or alteration, or externally induced physical damage.

RETURN & EXCHANGE
  • Returning UNINSTALLED parts will be treated as a standard return and subject to a 20% restocking fee.
  • You must also select to either replace or exchange the product within 30 days of purchase.
  • Please note that the customer is responsible for the cost of return shipping. Returning any INSTALLED parts will result in no refund, no exceptions.
  • We will arrange to get you a replacement part if the wrong part is sent.
  • If you feel the part has failed after installation, you must send it back for warranty processing.
  • Please contact us for further information on our warranties.
PAYMENT

All eBay confirmed payment methods are accepted.

INTERNATIONAL SHIPPING

Your order will be shipped out via selected courier very soon within 1~2 workdays. International customers are responsible for all taxes, duties, or other additional fees associated with the delivery. Import Duties, taxes and charges are not included in the item price or postage cost. These charges are the buyer's responsibility.

Should you have any questions, please do not hesitate to contact us for further services. Our business hours are from 8:00 AM - 5:00 PM Taiwan Standard Time Monday through Friday (excluding holidays). Though we are closed during the weekend and holidays, we will try our best to provide services and answer questions as quickly as possible. Thank you for your patience in advance!
DETAILED BENEFITS

Power Gains
Horsepower and Torque: Upgrading to a larger or more efficient turbo can significantly increase both horsepower and torque. Many TD42 enthusiasts report gains of 20-50% in power, depending on the specific turbo used and supporting modifications.

Fuel Efficiency
Optimized Air-Fuel Ratio: A better turbo can improve the air-fuel mixture, leading to more complete combustion. This can enhance fuel efficiency, particularly during highway cruising or when under load.

Throttle Response
Reduced Turbo Lag: We have redesigned our turbo to have a much better match with the TD42 engine.
This results in a much faster turbo spool and reduces any turbo lag, compared to the OE turbocharger. In other words, our turbo will provide quicker acceleration and a more responsive driving experience.

Towing and Load Handling
Increased Torque: The added torque from a turbo upgrade is particularly beneficial for towing and hauling heavy loads. It helps maintain speed on inclines and improves overall drivability underload.

Performance at Altitude
Compensating for Thin Air: At high altitudes, thinner air can lead to power loss in naturally aspirated engines. A turbo can help compensate for this by forcing more air into the engine.

Tunning Flexibility
Custom Tunes: Upgraded turbos often come with options for custom tuning. This allows for adjustments to fuel maps and timing to maximize performance and ensure reliability.

Direct bolt on
We offer various types of turbine outlet patterns:T3-Vband/ T3-3 bolt/ T3-V band. Most customers can find easy access to the installation.

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