ITG Profilter Performance Panel Air Filter for BMW 3 Series E46 Diesel 318d 320d 320cd 320td (1998-2007) M47D20 M47D/N20 | High-Flow Tri-Foam Direct OEM Replacement

ITG Profilter Performance Panel Air Filter for BMW 3 Series E46 Diesel 318d 320d 320cd 320td (1998-2007) M47D20 M47D/N20 | High-Flow Tri-Foam Direct OEM Replacement

£120.00
£120.00
Sold out
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

ITG Profilter Performance Air Filter for BMW 3 Series E46 Diesel 318d 320d 320cd 320td 1998 to 2007 M47D20 M47D/N20

Unlock clean, consistent airflow and dependable performance with the ITG Profilter. Designed using the same motorsport-proven technology seen from Formula 1 to the World Rally Championship, this high grade replacement panel air filter is the ideal upgrade for BMW 3 Series E46 diesel models. If you are searching for a BMW E46 diesel performance air filter, BMW 318d air filter upgrade, BMW 320d air filter upgrade, BMW 320cd air filter, BMW 320td air filter, or an M47D20 M47N diesel panel filter, this ITG Profilter delivers outstanding engine protection and airflow in one simple, direct-fit solution.

Why choose the ITG Profilter for your E46 diesel

  • Tri-Foam filtration technology: Three layers of advanced foam combined with dust-retaining oil provide superior filtration to protect your engine from airborne contaminants.
  • High flow, low restriction: Even when loaded with dirt, the Profilter maintains exceptionally low pressure drop to keep performance consistent long after ordinary filters have started to choke.
  • Long service life: In normal road use, the Profilter lasts at least four times as long as an equivalent standard filter, reducing waste and helping the environment as well as your engine.
  • Motorsport pedigree: Designed with the same skills, technology and attention to detail that ITG apply to top-level racing filters.
  • Direct replacement: A performance panel air filter that fits the standard factory airbox, ideal for road and competition use.

Real-world results enthusiasts care about

We have used this ITG Profilter on E46 diesel applications and our customers have been consistently pleased with the quality, fit and feel. If your goal is a smart, reliable intake upgrade that supports airflow and filtration on M47D20 and M47D/N20 engines without compromise, this is the BMW E46 diesel panel filter to choose.

Fitment and search-friendly compatibility

Perfect for owners searching for: BMW E46 diesel air filter, BMW 318d performance air filter, BMW 320d panel filter, BMW 320cd air filter upgrade, BMW 320td sports air filter, M47D20 air filter, M47N air filter, E46 intake filter, E46 induction filter, ITG panel filter, ITG Profilter BMW.

  • BMW 3 Series E46 318d 1998 to 2007 with M47D20 and M47D/N20 engines
  • BMW 3 Series E46 320d 1998 to 2007 with M47D20 and M47D/N20 engines
  • BMW 3 Series E46 320cd and 320td diesel models within the 1998 to 2007 E46 range

Key benefits at a glance

  • Superior engine protection with ITG Tri-Foam and oil-impregnated media
  • High-flow performance panel filter for consistent, smooth airflow
  • Longer life than standard paper filters to reduce maintenance waste
  • Motorsport-derived quality and construction
  • Direct replacement in the OEM airbox for straightforward installation

Professional fitting and advice

Although this is a straightforward replacement panel filter, professional fitting is available. For installation or a tailored package, contact Nforcd in Warwickshire for a quote at Sales@nforcd.com.

Choose Nforcd

Buy from a UK performance specialist who understands BMW E46 diesel upgrades. We stand behind parts we use ourselves and that our customers rate highly for quality, protection and dependable performance. If you are searching for a BMW E46 318d 320d 320cd 320td performance air filter upgrade, an ITG Profilter panel air filter is the proven choice.