K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 320I, 323I, 325i, E34, 170BH 1982-1993

K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 320I, 323I, 325i, E34, 170BH 1982-1993

Marsoni

M251S

$137.50

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

K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 320I, 323I, 325i, E34, 170BH 1982-1993Guaranteed to increase horsepower Designed to improve throttle response and engine sound Replaces entire factory air intake system Not legal for highway use in states adopting California emission regulations Washable and reusable lifetime air filter Lasts up to 100,000 miles before service is required (depending on driving conditions) Easy to install, usually in 90 minutes or less K&N No Hassle Lifetime Limited Warranty Replacement Filter RU 5128 Air

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Your K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 320I, 323I, 325i, E34, 170BH 1982-1993 orders ship within 1-2 business days.

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We offer a 30-day return/exchange service after receiving.
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The cleaner & protectant and VRP protectant are my new go to cleaner and protectant wipes, I’ve been using another brand for 30+ years but it’s time to try other brands, I bought these to give it a try and it didn’t disappoint, it works very well, I work in very dusty environments trying to clean and protect the interior is an ongoing battle, so far this combo cleaner and protectant is doing its thing as expected, the cleaner wipes are not heavily soaked but with just the right amount without leaving any streaks and the same goes for the protectant wipes.

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Reviewed in the United States on February 21, 2025

Verified Purchase

Craig Taylor

Port Orchard, US

★★★★★ 5

Great

The VRP polish was not available so used the wipes, excellent results. I used it for my engine detailing, I also used it on my motorcycle for the plastic and restored the color.

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Reviewed in the United States on November 17, 2025

Verified Purchase

Laura

Belleville, US

★★★★★ 3

Just OK

I did not care for this product. Maybe I didn't use it right but it was oily and left streaks on my doors and dash. The window cleaner was just ok.

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Reviewed in the United States on November 12, 2025

Verified Purchase

Emily Wolf

Alexandria, US

★★★★★ 5

Sturdy and secure

It took a few tries to get it positioned exactly as i wanted it but once that was done it hasn't moved. I have a Samsung s25fe phone with a case and it fits just fine. Seems secure. It does shake slightly while driving on bumpy roads but it doesn't move positions and I don't feel like my phone is going to fall. So far it's been great.

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Reviewed in the United States on May 13, 2026

Verified Purchase

Java

Lake Worth, US

★★★★★ 5

Quality cell phone mount.

The best cell phone mount I ever used. Quality is obvious after you easily install. This hasn’t moved since I placed it in my car. I like that it doesn’t block the air vent too. (You can move any angle you like). Won’t disappoint! Good buy!

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Reviewed in the United States on May 1, 2026