Eventuri carbon intake system for Mercedes GLC 63 (s) AMG

Tailor-made carbon intake system / intake solution, for real power and torque increase for Mercedes GLC63(S) AMG by Eventuri

• Performance Enhancement - Level 2:
  22-30hp, 20-24ft-lb
• Performance upgrade - OE:
  10-12 hp, 12-15 ft-lb
• Flowbench data:
  OE airbox 381 CFM
  Eventuri 531 CFM (average per airbox)

The Mercedes GLC63S AMG intake system is the culmination of extensive development and testing. Our design brief consisted of three main objectives: 1) Increased flow rate. 2) Low intake temperatures. 3) Smooth airflow. The first objective was achieved by utilizing all of the limited space in the GLC63S engine bay, resulting in a 39% increase in flow rate over the original system. The second objective was achieved by designing a completely sealed system. The GLC63S engine bay reaches high temperatures with heat sources such as the turbos located in close proximity to the intake, so it is crucial that the intake remains sealed. The final objective was achieved by designing an organically shaped system with custom-made, rounded plate filters to ensure the airflow path has no sharp corners, thus maintaining laminar flow. With smooth transitions from the filters to the turbo inlets, our intake system minimizes turbulence so the turbos can work more efficiently.

When all 3 goals are achieved, our W205 C63S intake system on all fronts, allowing the turbos to generate boost more efficiently. This results in improved throttle response and real power gains that increase with higher maps.

• Power increase: Stage 2 C63S : 22-30 hp, 20-24 ft-lb
• Power increase: C63S series: 10-12 hp, 12-15 ft-lb

Dyno testing was conducted on both a stock C63S and a Stage 2 C63S with downpipes and a remap. Below is the dyno chart for the Stage 2 car, which had the same setup for all runs and only had the airbox changed. Importantly, the hood was closed for all runs to simulate road conditions. Open-hood dyno testing—especially with open conical intakes—does not provide a reliable indication of how the intakes affect performance. On the road, the hood is closed, so all the heat from the turbos is trapped inside the engine bay. On the C63S, this is intense heat, which is why a sealed system is so critical. Open-hood dyno testing with an open conical system will yield gains, but once on the road, the heat soak will significantly impair performance as the open cones draw in hot air. Because the higher air temperature is less dense, the turbos won't generate as much lift, resulting in less power. Additionally, after the car accelerates and passes through the stagnant hot air, the open cone intakes will continue to attract heat generated by the engine and turbos as they wind up. When the engine is under load and accelerating, turbos generate a lot of heat, which can even be seen on the red-hot hot sides.

Here, with our fully sealed system, you can see that power increases linearly after 4800 rpm, where airflow demand increases and the stock airboxes become a limitation. These power gains were measured after swapping only the stock airbox for the Eventuri intake—all other modifications were present for both the stock airbox and the Eventuri intake.

The power gains measured on the dyno translate into increased part- and full-throttle response on the road, with the car pulling much more eagerly to the redline. The tests were conducted back-to-back on the same day, and temperatures were monitored to ensure consistency. The car was first tested with the stock intake and the hood closed. We then left the car on the dyno and installed the Eventuri. The car was then driven again with the hood closed.

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

We fully understand if you are unsure whether a part is compatible with your car. Therefore, we strongly recommend that you contact your Inquiry to us Our friendly sales team will then contact you to confirm if this part is the right one you are looking for.

All our products come with a standard 2-year warranty. However, this depends on the type of product. For more details, see here.

At Upgrade my Car (R-Trade GmbH), we take great care to fully inform our customers 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 competitions on racetracks sanctioned by an officially recognized racing organization. We would like to point out that any use of our products outside of these terms and conditions, including recreational off-road use, may potentially violate local, state, or federal laws. 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 purchaser. We strongly recommend that our customers familiarize themselves with and comply with applicable legal regulations before using our products.