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BMW 325CI 325I X3 Z4 Mass Air (2003–2006)
Description:
Mass air sensor upgrade provides accurate air-fuel readings for improved idle, throttle response, and overall performance on late E46 and early E83/ Z4 models.
Features:
- Designed for BMW 325Ci, 325i, X3, Z4 (2003-2006)
- Ensures proper air mass measurement and engine timing
- Compatible with 2.5L I6 engines
- Helps maintain optimal fuel efficiency and drivability
Includes:
1 x Mass Air Sensor
Fits Models:
BMW 325Ci, 325i, X3, Z4
Model Years:
2003-2006
Submodels:
325Ci, 325i, X3, Z4
Engine Options:
2.5L I6
Mass Air Sensor for BMW 325Ci/325i/X3/Z4 2003-2006
Keywords: mass air sensor, BMW 325Ci, 325i, X3, Z4, 2003-2006, air intake, performance, OEM replacement
Shipping Information
Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.
The Kren Bits journey:
- Order received — Day 0
- With fulfilment — Day 1–2
- Heading to courier — Day 2–4
- Shipped — Day 3–7
- Almost there — Day 5–10
- Delivered — Day 5–14
Where your part ships from:
Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.
We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.
For more details, visit our Track Your Order page.
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