Mishimoto 2021+ BMW G8X M3/M4 3.0L S58B30 Open Airbox Performance Intake

Mishimoto 2021+ BMW G8X M3/M4 3.0L S58B30 Open Airbox Performance Intake

Marsoni

M251S

$370.98

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

Mishimoto 2021+ BMW G8X M3/M4 3.0L S58B30 Open Airbox Performance IntakeThe BMW G8X M2, M3, and M4 are automotive engineering masterpieces and Mishimoto is committed to highlighting every ounce of their potential, including their auditory prowess. This Mishimoto open airbox performance intake is designed to unleash the sound of power from the S58 under the hood of your 2021+ BMW G8X M2 M3 M4. The open element design of this intake is fine tuned to allow your turbos to breathe freely and deliver an enhanced and aggressive

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I've used those whitening kit and it's my first time with something like this. I've done the charcoal toothpaste and working toothpaste and they made small changes to my teeth over a long period of time, but the whitening kit was a bit different. I applied the gel on my teeth and used the LED mouthpiece. There was a small change and a bit of sensitivity in my teeth so I waited a few days for the pain to reduce. I didn't realize that the sensitivity feel for for that very purpose. After a few days I applied another coating and used the sensitivity gel. The results were significant my teeth were two chart shades different. I was very impressed. I would recommend this for whitening your teeth, but if you feel a bit of sensitivity after use, use the sensitivity gel and red light setting on the mouthpiece. It really does help.

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Reviewed in the United States on February 7, 2026

Verified Purchase

Grantham, US

★★★★★ 5

Perfect Match with the WhiteBrite mouth whitener

Size: 4 Count (Pack of 1)

I purchased the White Brite teeth whitener unit & ordered the gel pens to go with it: this review is for the gel - however have to mention the little mouth brighter is AMAZING! Works as well as getting 500$ whitening at dentist! 🦷 … The gel is a perfect match for it…I used continuously for one week - saw a 85/90% Highly recommend the mouth whitener & gel pen!

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Reviewed in the United States on May 17, 2026

Verified Purchase

Anjie Kacperski

Houston, US

★★★★★ 5

Bright smile

Size: 4 Count (Pack of 1)

I love this product and its whitening teeth

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Reviewed in the United States on April 15, 2026

Verified Purchase