Bosch VAF adapter to 3-Inch Intake Adapter | Flapper Vane MAF Conversion

Bosch VAF adapter to 3-Inch Intake Adapter | Flapper Vane MAF Conversion

Low stock! Only 1 left
€19,99 EUR
€19,99 EUR
Tax included. Shipping calculated at checkout.
  • Fully secure checkout
  • Trusted by thousands
  • Rated and reviewed

Processing time is 1–3 business days.

Larger items that require extra printing time may take 1–2 additional days.

Estimated delivery times:

  • EU: 5–12 business days
  • USA: 7–15 business days
  • Rest of World: 10–20 business days
  • DHL Express: usually 2–7 business days worldwide

Every order includes a tracking number.

Question about this product?

We're happy to help.

Bosch VAF adapter

Upgrade your classic engine bay with this intake adapter for Bosch flapper/vane-style MAF (VAF) sensors. This adapter allows you to mount a standard 76mm (3-inch) intake pipe or cone air filter to Bosch VAF sensors with an ~82x37mm bolt pattern—commonly found on many late '80s and '90s cars.

💨 Compatible with:

BMW E30, E36 (select models)

Volkswagen Golf Mk2, Mk3

Mazda MX-5 Miata NA/NB, 323/Familia BG

Peugeot 405 Mi16

Toyota Celica, Supra, Soarer, Camry (select models)

🔧 Specs:

Converts Bosch VAF to accept 76mm (3") intake or filter

Designed with ~82x37mm bolt spacing

Lightweight but durable construction when printed from high-temp filament

🎨 Color Note:
Final product will be black. Yellow/orange color in photos is for illustration and modeling purposes only.

Order processing time is up to 3 working days. Each part made individually with care, please be patient and let us craft your order carefully!

Bosch VAF adapter to 3-Inch Intake Adapter | Flapper Vane MAF Conversion

€19,99 EUR

  • ACHIEVING

    4.8

    average rating

  • With

    95%

    positive reviews

  • LESS THAN

    3%

    return rate

Does it come with a warranty?

Yes. All our products are covered by a warranty against manufacturing defects.

If your item arrives damaged, cracked, or incorrect due to our error, we will replace it or issue a refund — your choice.

We will request a photo or video to confirm the issue.

Wear from use or installation mistakes is not covered under warranty.

What happens if I don't like it?

No problem — you can return the item within 60 days, as long as it:


  • has not been used or installed,

  • is not damaged,

  • is returned in good condition.

Shipping costs and customs fees are non-refundable, and return shipping is at the customer's expense unless the product is defective.

How fast is shipping?

Processing time is 1–3 business days.

Larger items that require extra printing time may take 1–2 additional days.

Estimated delivery times:


  • EU: 5–12 business days

  • USA: 7–15 business days

  • Rest of World: 10–20 business days

  • DHL Express: usually 2–7 business days worldwide

Every order includes a tracking number.

What's the returns policy?

You can return any unused and undamaged product within 60 days.

Full refunds are provided for the item cost (shipping and customs fees are non-refundable).

If the product is defective or there was an error on our side, we cover return shipping and offer either:

  • a full refund, or
  • a replacement (your choice).

For full details, please refer to our Return & Refund Policy.

Questions about this product?
Don't be a stranger.

Get in touch

Exclusive discounts, just for you. Sign up now.