AEM Universal Exhaust Back Pressure Sensor Install Kit

AEM Universal Exhaust Back Pressure Sensor Install Kit

Marsoni

M251S

$179.19

Get it in 3 business days with 1 day shipping. Friday, May 29

AEM Universal Exhaust Back Pressure Sensor Install KitAEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4 Channel Wideband UEGO Controller to provide accurate air fuel ratio readings from wideband O2 sensors that are mounted pre turbo. The Exhaust Backpressure install kit is engineered to provide backpressure readings without sacrificing sensor longevity due to extreme operating conditions. The kit includes an AEM high performance stainless steel 100psig pressure sensor

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This is a great device! Not my first one but definitely better than I had before! It mounts on the side of the screen, which is very convenient as my other one was sticky, so I had to leave it with my other car. The handles rotate well to give you any position that suits you. There is some good suction, so it sticks well and doesn’t fall. It’s good quality and sturdy. The phone magnets very well to it and also doesn’t fall. I rotate it any way I want but mostly vertically and diagonally. I had it for a while now so can give you my honest opinion. Highly recommend!

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Reviewed in the United States on May 30, 2025

Verified Purchase

Joe

Houston, US

★★★★★ 5

Recommend

Color: Black

This a great little phone mount. It works for my iPhone 17 pro max. I drive a lot of dirt roads where I live in the mountains, and the magnet holds up to plenty of bumps without dropping my phone. Easy to install. Pros: -very simple installation -strong magnet -arm rotates for adjustment -ball and socket joint allows tilting with a good amount of resistance to hold its position (when fully tightened) Cons: - for model 3 users, anything other than next to the steering wheel can block a portion of your windshield viewing area -could have more modularity if offered with more arm attachments Conclusion: RECOMMENDED. Very stable and functional mount with a minimalistic design that still allows for some adjustability. If magnet weakens over time, or the sun damages the plastic to the point of breaking from brittleness then I will post updates. I will also update for any modifications I make for more adjustability.

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Reviewed in the United States on April 26, 2026

Verified Purchase

Jamie J. Breustedt

Natrona Heights, US

★★★★★ 5

This economical solution works perfectly

Color: Black

Very happy with this car mount. The magnet is plenty strong to securely hold my iPhone in its magnetic loop case. It’s plastic but it’s sturdy and fits on my Model 3’s screen perfectly. It has an adjustable height that I can mount my phone with full clearance of my steering wheel. Don’t waste your money on a metal mount, this inexpensive mount serves the need perfectly.

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Reviewed in the United States on April 22, 2026

Verified Purchase

Anthony Jones

Louisville, US

★★★★★ 5

Great for Tesla

Color: Black

Perfect in my Tesla. It’s sturdy and never drops my phone.

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Reviewed in the United States on May 23, 2026

Verified Purchase

WillB

Lowell, US

★★★★★ 1

Mount presses on the back of the screen Too hard

Color: Black

Waste of time. Doesn’t mount well. The screen shows visible backlight stress from where the mount presses on the back of the screen Returning it same day

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Reviewed in the United States on May 13, 2026