Air Intake Boot Refresh Kit with High-Flow Panel Filter
If you're seeking to eradicate vacuum leaks and enhance the overall airflow of your intake system, look no further than this comprehensive kit.
The M52TU/M54 air intake boots have gained notoriety for their tendency to crack, resulting in vacuum leaks, triggering check engine lights, and causing various performance issues. The soft rubber boots are constantly exposed to high temperatures from the engine, leading them to become brittle and prone to cracking over time. These cracks permit unmeasured air intake beyond the airflow meter, resulting in rough idling, sputtering, or even engine stalls.
This kit offers a solution by providing both lower and upper air intake boots/hoses for a complete repair. Additionally, as a bonus, the kit includes an ECS Exact-Fit High-Flow Air Filter to optimize your vehicle's intake tract.
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This product was last offered at the strikethrough price on
05-03-2026
Lifetime Replacement Program! Read more here
Product Details
If you're seeking to eradicate vacuum leaks and enhance the overall airflow of your intake system, look no further than this comprehensive kit.
The M52TU/M54 air intake boots have gained notoriety for their tendency to crack, resulting in vacuum leaks, triggering check engine lights, and causing various performance issues. The soft rubber boots are constantly exposed to high temperatures from the engine, leading them to become brittle and prone to cracking over time. These cracks permit unmeasured air intake beyond the airflow meter, resulting in rough idling, sputtering, or even engine stalls.
This kit offers a solution by providing both lower and upper air intake boots/hoses for a complete repair. Additionally, as a bonus, the kit includes an ECS Exact-Fit High-Flow Air Filter to optimize your vehicle's intake tract.
Prop 65 Warning
Kit Contents
| Qty | Description | Brand | T# | Part# | Lifetime |
|---|---|---|---|---|---|
| 1 | Genuine BMW Coupling Ring - 13541435626 - E39,E46 |
|
T#12660 | 13541435626 | YES |
| 3 | 3/8"/9mm Band Hose Clamp - 60-80mm |
|
T#552720 | 5574K21 | YES |
| 1 | 70-90mm 3/8"/9mm Band Hose Clamp |
|
T#363017 | 003402ECS06A-11 | YES |
| 1 | 3/8"/9mm Band Hose Clamp - 20-32mm |
|
T#341297 | 003402ECS06A-05 | YES |
| 1 | ECS Aluminum Vacuum Hose F-Connector - M54 |
|
T#385229 | 012178ECS01~A | YES |
| 1 | Bremmen Air Intake Boot - E46 Z3 M52 M54 |
|
T#640143 | 13541705209~BRP | YES |
| 1 | ECS Exact-Fit High Flow Air Filter - Oiled - (NO LONGER AVAILABLE) |
|
T#5082385 | 012054LA10-OIL~E | YES |
| 1 | Air Intake Boot |
|
T#38676207 | 13541435627~BRP | YES |
