-12%
Brand: Type:

JetPrime Airbox Inlet Cover BMW M1000RR K66 (2021-2026) JP ES 018 A

€24,85 €28,56

Taxes vary by country — see cart · Shipping calculated at checkout

Outside the EU, customs duties may apply.

Questions? Just reach out — our team will help you right away.

Only 1 left!

  • Worldwide shipping
  • Genuine parts & verified quality
  • Personal email support
  • 14-day returns — in stock ships within 24h
Shipping & Returns

We ship with DHL and FedEx — express on request. If an item is in stock, express delivery can often go out within 1 business day. Standard delivery takes about 2–5 business days domestically and usually around a week worldwide. Please check the available shipping options and delivery times in your cart, as we offer several carriers depending on the country.

Returns must be registered in advance by email and are possible in line with our cancellation policy (14-day return request + 14-day return window after approval). Please note: unregistered returns are not accepted. You'll find all details on conditions, exceptions and refunds in our cancellation policy.

Payment & Security

Payment methods

American Express Apple Pay BancontactBLIK EPS Google Pay KlarnaMaestroMastercard MobilePayPayPalShop Pay Union PayVisa

Your payment information is processed securely. We do not store credit card details and have no access to your credit card information.

When every millisecond counts on track, uncontrolled airflow through an unsealed airbox inlet is a performance liability you cannot afford. The JetPrime JP ES 018 A airbox inlet cover is a precision-engineered plastic cap developed specifically for the BMW M1000RR K66 (2021-2026), sealing the airbox inlet opening to stabilise air pressure, eliminate turbulence-induced power losses, and give your engine a consistent, optimised charge — exactly what a race-prepared M1000RR demands.

Key Features

  • Seals the airbox inlet opening to optimise internal air pressure and improve charge consistency under race conditions
  • Eliminates airflow disruptions that can cause erratic fuelling and power delivery on track
  • High-quality plastic construction provides a precise, secure fit with no movement under hard acceleration
  • Designed and tested exclusively for the BMW M1000RR K66 (2021-2026) — drop-in fitment, no modification required
  • Lightweight cap keeps unsprung weight additions to an absolute minimum
  • Purpose-built for racing applications where every aerodynamic and mechanical variable matters

Track Performance

On a superbike as focused as the M1000RR, the airbox is a critical part of the intake system. Any unsealed inlet port introduces unwanted pressure variation that the ECU cannot fully compensate for. The JP ES 018 A blanks that opening completely, creating a sealed environment that keeps airbox pressure where it needs to be through the full rev range. The result is cleaner, more predictable throttle response — particularly valuable in the braking zones and on the drive out of corners where precise power delivery is non-negotiable.

Build Quality

JetPrime manufacture this cover from high-grade plastic chosen for its dimensional stability across the wide temperature ranges seen in race conditions. The cap is shaped to match the exact inlet geometry of the K66 airbox, ensuring a firm, rattle-free fit that will not work loose over a race distance. Installation is straightforward and requires no special tooling.

Fitment & Compatibility

This airbox inlet cover is developed and tested specifically for the following model:

  • BMW M1000RR K66 — model years 2021 to 2026

Race Use Only — this product is intended exclusively for closed-circuit, competition use and is not approved for road use.

Specifications

Attribute Detail
Brand JetPrime
Part number JP ES 018 A
Product type Airbox inlet cover
Material High-grade plastic
Fitment BMW M1000RR K66 (2021-2026)
Intended use Race use only — closed circuit competition
Road legal No
More guides on Engine & Clutch →