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Description
BLITZ THROTTLE CONTROLLER For BMW Z4 ROADSTER ABA-BU25 N52B25A ATSM1Brand BLITZ Product Name THROTTLE CONTROLLER Product Number ATSM1 Compatible Car BMW Z4 ROADSTER ABA BU25 Compatible Engine N52B25A Product Description Type: E85 Model Year: 06 04 Chassis Model: ABA BU25 Product Name: THROTTLE CONTROLLER Description: possible freely controlled accelerator response of the electronic controlled throttle equipped vehicles controller. Blitz by its own control, sharp response from the sluggish resolved at the time of
| Brand | BLITZ |
| Product Name | THROTTLE CONTROLLER |
| Product Number | ATSM1 |
| Compatible Car | BMW Z4 ROADSTER ABA-BU25 |
| Compatible Engine | N52B25A |
| Product Description | Type: E85 Model Year: 06 / 04- Chassis Model: ABA-BU25 Product Name: THROTTLE CONTROLLER Description: possible freely controlled accelerator response of the electronic controlled throttle equipped vehicles controller. Blitz by its own control, sharp response from the sluggish resolved at the time of start, achieve up to eco-driving. Newly adopted controller with high visibility VA mode liquid crystal, the main unit, product mix by type of vehicle harness. All uniform by model-only package those required for installation. "Eco mode", "sports mode", "Auto mode" for a total of 20 mode of the standard equipment. Control method and characteristics are different various modes, you realize there was feeling to your liking. is for hybrid vehicles provide a "hybrid model" you change the control ratio to a dedicated set. from among the 20 mode, equipped with a "simple mode function" to display only 5 mode of your choice frequently used. effort will save you at the time only in the mode select set in advance. addition to the 20 mode of the standard equipment, raise the ratio to maximize equipped with a "scramble mode" (option required). optional add the "start control system (SCS)" function by connecting the SCS harness (option required). or holding the cancellation state of genuine idling stop, it will be able to hold the initial mode of SI drive and drive mode select your choice. If the trouble to power wiring occurs, immediately equipped with a safety function to return to normal circuit. |
| Remarks | 2.5L |
| Notes | Images are for illustration purpose only. Actual product may vary. |
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4.3 ★★★★★
Based on 1291 reviews
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Product Reviews
★★★★★ 5
Better than most.
Size: (Pack of 1)
Looks good, perfect fit.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Great Filter
Size: (Pack of 1)
This fits fine. Just wish it was a little easier to change.
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Reviewed in the United States on April 26, 2026
★★★★★ 5
More power, slightly lower (8%) MPG.
Size: (Pack of 1)
Installed on a 2.0 liter Subaru Impreza.
I drive up/down the I5 in california 3-4 times a year. For those that don't know there is about a 200 mile flat stretch where everyone runs at 75-85mph.
With various filters (FRAM, BOSCH, Subaru OEM), I would consistently get 29.8 mpg. Once I installed the K&N, I could feel the car pulling with a bit more power, but I noticed that I was getting about 27.5 mpg.
Totally worth it as the impreza is a little under powered and I don't drive many miles (6k/year) but if you are putting a lot of miles on your car, you may want to have more mpg.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
fits my 2013 chevy suburban 5.3 and appears to be high quality
Size: (Pack of 1)
fits my 2013 suburban perfectly. looks to be a well constructed unit.
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Reviewed in the United States on March 29, 2026
★★★★★ 5
Very good quality comparable to OEM at a much more reasonable price point.
Size: (Pack of 1)
Last December we bought our first new car in 21 years and the first thing I did is stock up on cabin and engine air filters. I've got nothing against dealership OEM parts and pieces but what I do have an issue with is the prices. Luckily, we all have a bit of control over access to OEM quality parts and pieces at significantly more reasonable prices via Amazon. This filter and it's matching cabin filter are excellent in value and take less than 5 minutes to replace. Compare that to paying the hourly rate at your dealer plus the dealership retail price and you'll do what I did and stock up on these two filters. Definitely recommended.
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Reviewed in the United States on September 25, 2025