Ramair Open Intake suitable for BMW M2 G87 / M3 G80 / G81 / M4 G82 / G83 (S58)

The only S58 intake with TTG – no registration, no TÜV appointment

Anyone who wants an open intake kit for their BMW M2 G87, M3 G80, M3 Touring G81 or M4 G82 / G83 with SThose looking for a 58-biturbo intake usually compare suppliers with a §19.3 parts certificate (registration by an inspector is mandatory) – or this Ramair intake with type approval (TTG). The latter is the crucial difference: You don't need to go to TÜV, DEKRA, or an independent testing engineer. Simply keep the documents in your vehicle, and you're done.

The complete kit from Ramair – an established British manufacturer with decades of experience in performance air filters – fits virtually every G-model. M-family, from entry-M2 to the M4 CS and CSL.

What's included in the kit

• Complete piping suitable for the S58-engine compartment
• 2x dry Ramair Proram Performance air filters (oil-free, washable)
• Heat shields with carbon covers – functional and visually appealing
• All brackets and mounting hardware – plug-and-play complete solution
• Part Type Approval (TTG) as a document for the vehicle

Regarding the intake, your S58 really brings

• 30 to 40% more airflow: The Ramair Proram filters deliver measurably more air to the twin turbo than the OEM closed-box intake.
• Faster boost pressure build-up: More air volume at the inlet = more direct response and shorter reaction times during load changes.
• Sporty intake sound: The distinctive intake noise comes through clearly in the engine compartment, the twin turbo is audible – no dampening by a soundproofing box.
• Carbon heat shields: Protection from engine compartment heat + visibly high-quality appearance in the engine compartment
• Low maintenance and durable: The oil-free filters are washable and retain 100% of their performance after cleaning – no costly filter replacement intervals.

TTG – the decisive advantage over §19.3 expert opinion

Many competing intake kits on the market are supplied with a §19.3 parts certificate. While this may sound similar at first, it involves significantly more legal effort.

• §19.3 Partial report: Modification approval according to the German Road Traffic Act (StVZO) by a testing engineer (TÜV / DEKRA / KÜS) is mandatory – this costs an additional appointment and money.
• Component Type Approval (TTG): Successor to the classic ABE (General Operating Permit). No modification approval required. Documents are carried in the vehicle, that's all.

This is precisely where the Ramair intake system shines: You save yourself the entire inspection appointment – legally, quickly, and easily. For many customers, this is the decisive factor in their purchase.

Combined report – cover exhaust system, software and downpipe at the same time

Anyone who wants to do more than just the intake can also add a Combined expert report for €149 Add-on. This allows the following modifications to be combined in a legally secure manner:

• Exhaust systems (tested combinations: Milltek, GRAIL, L-Performance, Aulitzky Exhaust, EGO-X)
• Software optimizations (ECU tuning, e.g. Stage 1 / Stage 2)
• Downpipes

FLOW DOWN® comes with an additional benefit: Customers who purchase a certified exhaust system from us in addition to the Ramair intake (e.g., a GRAIL valve system) will receive the combined certificate. free of charge That's extra – otherwise it's €149.

Suitable vehicles – the complete S58-G family

The intake system has been tested and approved for both manual and automatic transmissions. Specifically, it fits:

• BMW M2 G87 (460 PS, S58, ab Bj. 2022)
• BMW M2 G87 (480 hp performance update)
• BMW M3 G80 Competition (510 PS, S58)
• BMW M3 G80 Competition xDrive (510 PS / 530 PS)
• BMW M3 Touring G81 Competition (510 PS / 530 PS xDrive)
• BMW M4 G82 Coupé (Competition / xDrive / CSL)
• BMW M4 G83 Cabrio (Competition / xDrive)

All models with S58-Biturbo (2993 cm³, inline six-cylinder, twin-turbo) – available with both manual and automatic transmissions.

Maintenance and care of Ramair filters

Herein lies another advantage over many competing products on the market: Ramair Proram filters are completely oil-free. Specifically, this means:

• No sticky residue in the intake tract or on the mass airflow sensor.
• No special maintenance with expensive filter oil is necessary.
• Clean with water → let dry → reinstall.
• 100% performance retention after cleaning
• Washable for life – no filter change every 30,000 km like with OEM filters.

Highlights

• Specifically designed for the entire BMW range S58 G family (M2 / M3 / M4)
• Part Type Approval (TTG) – no registration with the inspector is necessary
• 30 to 40% more airflow vs. OEM intake
• Combined expert report free with exhaust system purchase (otherwise €149)
• Tested for manual and automatic transmissions including Competition / xDrive / CSL

Installation at FLOW DOWN® in Essen – or as a plug-and-play DIY project

The Ramair intake is designed as a plug-and-play kit: Anyone who is technically skilled and has performed similar modifications before will find the included instructions easy to follow – standard tools are sufficient.

For those who want to play it safe or combine the intake system installation with an exhaust system installation, FLOW DOWN® workshop installation in Essen is a straightforward option. We are located in the Ruhr area. S58-setups are specialized and, upon request, also provide legal protection via the combined expert report.

Information on admission

Thanks to its parts type approval (TTG), the Ramair intake is legal for road use without registration. The TTG documents are carried in the vehicle. For additional modifications (exhaust system, software, downpipe), a combined certificate is available as an option for €149 or free of charge when purchasing a certified exhaust system from FLOW DOWN® at the same time.

Do you want to know how the part is assembled?
Here you can find all our video tutorials in one place.

All brands, model names and manufacturers mentioned in this shop such as AUDI, BMW, Hyundai, Kia, Toyota, VW, Tesla are used solely to describe the compatibility of our products . They have no connection with the respective brand owners and, unless expressly stated, they are not original parts from these manufacturers.

FLOW DOWN® is an independent supplier of tuning and accessories. The use of the brand names mentioned is for guidance only and does not constitute a collaboration, licensing or approval by the respective rights holders . All trademark and name rights are held by their respective owners.