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Pipercross Performance Panel Air Filter for BMW X3 F25 30d 35d (N57) 2011-2017 – High Flow Washable Drop-In Upgrade, Reusable Foam Intake/Induction Filter for Diesel xDrive 3.0D, Fits OEM Airbox
Pipercross Performance Panel Air Filter for BMW X3 F25 30d 35d (N57) 2011-2017 – High Flow Washable Drop-In Upgrade, Reusable Foam Intake/Induction Filter for Diesel xDrive 3.0D, Fits OEM Airbox
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.
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High‑flow intake upgrade for BMW X3 F25 30d and 35d from 05/2011
Unlock sharper throttle response, stronger mid‑range pull and a smoother, freer‑revving drive with this premium performance air filter element. Designed as a simple drop‑in to the factory airbox on the BMW X3 F25 diesel 30d and 35d models from 05/2011 onward, it replaces the restrictive paper insert with a multi‑layer foam construction that breathes better, filters finer and lasts far longer.
Hand made in Britain at Pipercross’s Northamptonshire facility and backed by a lifetime warranty for road use, this washable and reusable filter is a proven upgrade for everyday driving and tuned cars alike. Bench testing has shown improvements in efficiency, power and torque, with reduced intake restriction that helps the turbo spool faster and the engine breathe more easily.
Why choose this performance filter
- Direct replacement for the original air filter insert. No cutting, no modifications, fits the standard airbox.
- High airflow foam matrix provides a significant increase in breathing capacity versus paper elements.
- Triple‑layer foam captures coarse, medium and fine particles for excellent engine protection in all conditions.
- Reusable and serviceable. Clean, refit and drive. Far longer service intervals than cotton or paper alternatives.
- Smoother induction, improved throttle response and stronger torque delivery on the road.
- British made with quality materials and consistent build standards.
- Lifetime warranty for road use for long‑term value.
Real‑world results
Our team at MJ Modifications has installed these on customer X3 30d and 35d models and the feedback is consistently positive. Drivers report a crisper response, improved pull through the revs and the convenience of a serviceable filter that keeps performing.
Fitment and compatibility
Suitable for BMW X3 F25 diesel 30d and 35d from 05/2011 onward. Designed to work with the OEM airbox and standard intake ducting. Ideal as a first step intake upgrade, and perfectly complements ECU calibration, intercooler and exhaust enhancements.
Installation and care
This is a straightforward swap for the stock element. For professional fitting, cleaning advice or servicing, contact MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Search highlights
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Order today for a simple, effective induction upgrade that delivers lasting performance and protection.
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