Eventuri carbon intake system for Mercedes W205 C63 (S) AMG - Upgrade Turbos

Tailor-made carbon intake system / intake solution, for real power and torque increase for Mercedes W205 C63(S) AMG from Eventuri

• 35% more airflow
• Up to 30 HP increase in power 84% larger air intake
• Full carbon lookHigh-flow panel filter

The Mercedes W205 C63S AMG intake system is the culmination of extensive development and testing.

Our design consisted of 3 main objectives:

The first goal was achieved by utilizing all of the limited space in the C63S engine bay, resulting in a 35% increase in flow rate compared to the stock system. The second goal was achieved by designing a completely closed system. The C63S engine bay reaches high temperatures with heat sources such as the turbos in close proximity to the intake system, so it is crucial that the intake system remains sealed. The final goal was achieved by designing an organically shaped system with individual rounded panel filters to ensure that the airflow path contained no sharp corners, thus keeping the flow laminar. By providing smooth transitions from the filters to the turbo inlets, our intake system minimizes the creation of turbulence, allowing the turbos to operate more efficiently.

With all 3 goals achieved, our intake system for the W205 C63(S) delivers on all fronts and allows the turbos to produce boost more efficiently. This results in improved throttle response and real performance gains that increase the more power the engine has. Since there are various turbo upgrades available for the C63S, we have also developed a specific solution for larger turbos. Our C63S intake is available in 2 configurations: 61mm ID outlets to match the standard turbos and 76.5mm ID outlets to match larger turbos.

• Power increase: Stage 2 C63S: 22-30 HP, 20-24ft-lb
• Performance increase: Original C63S : 10-12PS, 12-15ft-lb

Dyno testing was done on both a full C63S and a Stage 2 C63S with downpipes and a software tweak. Below is the dyno chart for the Stage 2 car which had the same tune on all runs and only the airbox was changed. Importantly, the hood was closed for all runs to simulate road conditions. Dyno testing with the hood open - especially with open tapered intakes - does not give a reliable indication of how the intake system affects power. On the road, the hood is closed and so all the heat from the turbos is trapped in the engine bay. With the C63S, this intense heat is an issue, which is why a closed system is so important. Because the higher air temperature is less dense, the turbos don't push as hard, resulting in lower power.

Here, with our fully sealed system, we see that power increases linearly after 4800 rpm, where airflow requirements increase and the stock airboxes become a limitation. These power gains were measured after only swapping the stock airbox for the Eventuri intake system - all other changes were present for both the stock airbox and the Eventuri intake system.

The gains measured on the dyno translate on the street into increased part-throttle and full-throttle response, with the car pulling to the redline much more eagerly. Testing was done back-to-back on the same day and temperatures were monitored to ensure consistency. The car was initially tested with the hood closed. We then left the car on the dyno and installed the Eventuri. The car was then driven again - hood closed. Multiple runs were done with both configurations to get a consistent result.

We receive a large number of custom orders and inquiries daily, so it is not always possible for us to have every item in stock at all times. If you need the item urgently, please contact our sales team here to check the stock before making your purchase.

We completely understand if you are unsure whether a part is compatible with your car. We therefore strongly recommend that you contact us here with your inquiry . Our friendly sales team will then contact you to confirm if this part is the correct part you are looking for.

All our products come with a standard 2 year warranty. However, this depends on the type of product. Further details can be found here .

At Upgrade my Car (R-Trade GmbH) we attach great importance to informing our customers comprehensively about the intended use of our products. Please note that unless otherwise stated, all of our products are specifically designed for professional racing use. These are intended solely for use in competition on circuits approved by an officially recognized racing organization. Please note that any use of our products other than these Terms, including recreational off-road driving, may potentially violate local, state or federal law. It is important to understand that Upgrade my Car (R-Trade GmbH) assumes no liability for the legality of using our products on public roads. The responsibility for compliance with applicable laws lies solely with the buyer. We strongly recommend that our customers familiarize themselves with the relevant legal regulations and comply with them before using our products.