Which vehicles does the Eventuri Carbon Intake System fit?

The Eventuri Carbon Intake System fits the Mercedes-AMG A 35, A 250, CLA 35, CLA 250 and GLB 35 on the W177, V177, C118, X118 and X247 chassis, all running the M260 2.0L turbocharged four-cylinder. It suits 2018-2022 pre-facelift cars only, so confirm your build year against the Applications list before ordering.

How much power does it add?

Back-to-back dyno testing by Mercedes specialist MSL Performance showed gains of roughly 15-20 hp and 15-18 lb-ft, with the largest improvements at higher RPM where the factory airbox becomes a restriction. On the road that reads as sharper throttle response and stronger acceleration. Tuned cars see larger gains as airflow demand rises.

Does the sealed airbox cause heat soak like other intakes?

No. The airbox is fully sealed in pre-preg carbon to isolate the filter from engine-bay heat, then fed cold air through a cold-side opening positioned away from the exhaust manifold. Relocating the ECU frees up volume for a larger filter, so the design keeps intake temperatures down rather than trapping heat.

What is included, and how is it built?

The kit includes the sealed carbon airbox, a bespoke high-flow dry cone filter (ISO-tested, cleanable), a 111 mm carbon inlet tube tapering to the turbo, a CNC-machined inlet flange, laser-cut stainless steel brackets with an integrated ECU cover, and a silicone coupler with OEM-specification clamps. It is designed and hand-assembled in the UK.

Do I still need the separate turbo tube?

No. The intake system is complete on its own. The Eventuri carbon turbo tube is a separate optional upgrade that replaces the factory inlet pipe between the airbox and turbo; some photos show it fitted, but it is sold separately and not required for the intake to work.

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Description

Eventuri Black Carbon Intake System for W177 / X118 / X247 Mercedes-AMG A 35, A 250, CLA 35, CLA 250 and GLB 35

Eventuri’s Mercedes A35 AMG intake is engineered to give the turbo a less restrictive path while maintaining low inlet temperatures. Because the factory system sits near the exhaust manifold and heat soaks quickly, Eventuri employs a fully sealed architecture to keep IATs down. To offset the potential restriction of a sealed box, the air box volume is enlarged by relocating the ECU and adding a cold-side opening positioned away from manifold heat. A larger-volume carbon inlet tube starts at 111 mm ID and tapers smoothly to the turbo inlet for an uninterrupted flow path. A custom high-flow, dry filter ISO-tested for OEM-level filtration adds a greater filtration area than stock to sustain consistent airflow.

Carbon Fiber Air box

Eventuri crafts the air box from pre-preg carbon fiber to achieve two objectives: fully seal the filter from engine-bay heat and deliver a dual cold-air feed. Positioned beside the exhaust manifold, the enclosure encapsulates the filter and increases internal volume; the intake tube passes through a dedicated rubber seal to prevent hot-air ingress. By relocating the ECU, the air box height is increased to maximize volume, enabling use of a larger filter. To address the cold-air supply constraint of a sealed box, Eventuri removes the OEM rubber section with ridges for a smoother entry path and adds a cold-side cutout near the bonnet shut, allowing the filter to draw additional ambient air with reduced restriction.

Bespoke Cone Filter

Eventuri’s cone filter employs a double-layer non-woven mesh medium, ISO-tested to meet OEM-level filtration standards. Built on a heat-stable urethane base and fully cleanable, it integrates an internal flow-guiding cone to promote convergence and prevent a central stagnation zone. Compared with the stock panel filter, the media provides a substantially larger effective surface area for sustained airflow.

Features

Fully sealed pre-preg carbon air box to lower IATs
Enlarged volume via ECU relocation + cold-side feed
111 mm carbon inlet tube tapering smoothly to turbo
ISO-tested, dry cone filter (cleanable, urethane base)
Internal flow-guiding cone for even, stall-free airflow
Reduced restriction and heat soak vs OEM

What’s Included

Carbon Fiber Air box
Bespoke High Flow Dry Cone Filter
Carbon Fiber Inlet Tube
CNC Machined Inlet Flange
Laser Cut Stainless Steel Brackets and ECU Cover
Silicon Coupler with OEM Specification Clamps

Applications

Mercedes-AMG A 35: W177, V177 (2018-2022)
[M260 – 2.0L I4 Turbo]
Mercedes-AMG A 250: W177, V177 (2018-2022)
[M260 – 2.0L I4 Turbo]
Mercedes-AMG CLA 35: C118, X118 (2019-2022)
[M260 – 2.0L I4 Turbo]
Mercedes-AMG CLA 250: C118, X118 (2019-2022)
[M260 – 2.0L I4 Turbo]
Mercedes-AMG GLB 35: X247 (2020-2022)
[M260 – 2.0L I4 Turbo]

Notes

This item is not eligible for return
Pre-Facelift Models Only

Frequently Asked Questions

Which vehicles does the Eventuri Carbon Intake System fit? The Eventuri Carbon Intake System fits the Mercedes-AMG A 35, A 250, CLA 35, CLA 250 and GLB 35 on the W177, V177, C118, X118 and X247 chassis, all running the M260 2.0L turbocharged four-cylinder. It suits 2018-2022 pre-facelift cars only, so confirm your build year against the Applications list before ordering.
How much power does it add? Back-to-back dyno testing by Mercedes specialist MSL Performance showed gains of roughly 15-20 hp and 15-18 lb-ft, with the largest improvements at higher RPM where the factory airbox becomes a restriction. On the road that reads as sharper throttle response and stronger acceleration. Tuned cars see larger gains as airflow demand rises.
Does the sealed airbox cause heat soak like other intakes? No. The airbox is fully sealed in pre-preg carbon to isolate the filter from engine-bay heat, then fed cold air through a cold-side opening positioned away from the exhaust manifold. Relocating the ECU frees up volume for a larger filter, so the design keeps intake temperatures down rather than trapping heat.
What is included, and how is it built? The kit includes the sealed carbon airbox, a bespoke high-flow dry cone filter (ISO-tested, cleanable), a 111 mm carbon inlet tube tapering to the turbo, a CNC-machined inlet flange, laser-cut stainless steel brackets with an integrated ECU cover, and a silicone coupler with OEM-specification clamps. It is designed and hand-assembled in the UK.
Do I still need the separate turbo tube? No. The intake system is complete on its own. The Eventuri carbon turbo tube is a separate optional upgrade that replaces the factory inlet pipe between the airbox and turbo; some photos show it fitted, but it is sold separately and not required for the intake to work.

About Eventuri

Eventuri was founded by a team of engineers and enthusiasts with a background in Aeronautics and tuning – all sharing a passion for cars and performance. After owning various intakes over many years for their own cars and being disappointed with the gains which seldom lived up to their claims – they decided to take things into our own hands and rewrite the book. To set a new benchmark in intake design and technology, above all – to engineer systems which provide real gains and then to publish genuine figures. Their systems are extensively developed using cutting edge design, testing and prototyping methods. With a focus on performance, each design undergoes CFD analysis and is then validated at the prototype stage through volumetric airflow, intake temperature and extensive dynamometer testing. They strive to publish all the development information to illustrate the depths they go to in bringing an intake from concept to reality. Only the best materials are selected for each component – even down to the choice of fasteners and fixings in order to ensure that the quality of the end product is second to none. After many years of disappointment with the usual aftermarket intakes, they are proud to be raising the bar and creating intake systems which are setting a new standard and genuinely improve the performance of your vehicle.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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Eventuri Black Carbon Intake System for W177 / X118 / X247 Mercedes-AMG A 35, A 250, CLA 35, CLA 250 and GLB 35 [EVE-A35-CF-INT]

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Eventuri Black Carbon Intake System for W177 / X118 / X247 Mercedes-AMG A 35, A 250, CLA 35, CLA 250 and GLB 35

Carbon Fiber Air box

Bespoke Cone Filter

Features

What’s Included

Applications

Notes

Frequently Asked Questions

About Eventuri

Reviews