Eventuri - Mercedes-Benz G63 Mercedes G63 W463, W463A, W464 ; M177 Engine code Carbon Intake
Peak Performance Gain : 21whp, 12ft-lb
Mid-Range Performance Gain : 28whp, 32ft-lb
Introducing the G63 AMG Eventuri Intake. Fitment for the W463, W463A, W464 withe engine code M177.
The G63 AMG W464 Eventuri Intake is precision-crafted from prepreg carbon fiber, featuring CNC machined components and custom-designed high-flow filters. This intake sets a new benchmark for performance gains in the aftermarket segment for this platform. By utilizing the additional space under the hood, we have significantly increased the intake volume, achieving an impressive 25% greater airflow rate compared to the OEM airboxes, all while retaining the original cold air feeds.
The larger volume of the intake also facilitates a smoother airflow path, allowing the turbos to draw air with reduced resistance. This results in a decreased wastegate duty cycle and ultimately enhances overall performance.
To accommodate the increased size of the intake, we have redesigned the engine cover to include a custom molded heat shield equipped with high-temperature silicone insulation. This innovative design protects the cover from the excessive heat generated by the turbos and manifold.
The Eventuri G63 AMG intake system delivers industry-leading performance gains while providing both audible and visual enhancements for an enriched driving and ownership experience.
DYNO TESTING
This intake has been independently dyno tested by Mercedes specialists MSL Perfomance. Tests were done back to back against the stock airbox and several runs were taken with each configuration. We took the best results from the stock airbox and the best from the Eventuri system. The dyno results show a consistent gain throughout the RPM range which can be attributed to the turbos reaching peak boost earlier and with a lower wastegate duty cycle due to the higher efficiency of the intake system. This gain is despite the dyno cell temperatures being higher for the Eventuri tests. The performance gain translates on the road to increased part throttle and full throttle response with the car pulling much more eagerly to the redline.
FLOW BENCH TESTING
We conducted flow rate tests using a Superflow SF-1020 to measure the maximum flow rate possible at a pressure drop of 28" H2O. Tests were done on the same day in controlled conditions using the same test jig for each system. We tested our full intake system against the stock airbox system. The results show just how restrictive the stock airbox is, which we have managed to improve by up to 25% in maximum possible flow rate. Importantly this has been achieved with a sealed intake system taking the air feed from the same location as the OEM system. An open system would flow more but at the expense of intake air temperatures, which would be detrimental to performance.
Part Numbers:
- EVE-G63AMG-CF-INT : Mercedes G63 AMG W463 W464 M177 Intake System in Gloss Carbon Fiber
The Eventuri G63 AMG intake system consists of a number of components engineered to perform a specific purpose and fabricated to the highest of standards. We use 100% pre-preg carbon fiber with no fibreglass which means we can achieve a smooth internal surface to maintain smoother airflow. Here are the details for each component and the design ethos behind them:
Each intake system consists of:
- Carbon Fiber Airbox Bases
- Carbon Fiber Airbox Lids
- Bespoke High Flow Dry Filters
- Carbon Fiber Engine Cover
- CNC Machined Sensor Mounts
- Custom EPDM Flexible Duct Connectors
- Laser Cut Stainless Steel Brackets
AIRBOX ASSEMBLIES
The airbox assemblies feature a two-part design, with upper and lower sections separated by filter panels. Each section is carefully crafted to maximize internal volume while ensuring an unobstructed path for airflow to reach the turbos. The primary challenge in this design was enhancing the airboxes’ internal volume to improve flow rate capacity beyond the stock airboxes. Given the compact nature of the G63 engine bay, this was achieved by optimizing the internal height of the airboxes. The most significant improvement came from enlarging the upper airbox lids, resulting in a substantial volume increase and a smoother, more efficient airflow path.
AIRBOX COMPARISONS
SINGLEBREA