GSC P-D BMW/Toyota B58 272/272 S1 Billet Camshafts

GSC P-D BMW/Toyota B58 272/272 S1 Billet Camshafts

Marsoni

M251S

$595.00

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

GSC P-D BMW/Toyota B58 272/272 S1 Billet CamshaftsSKU: 7090S1 GSC Power Division BMW Toyota B58 272 272 S1 Billet Camshafts 2016+ GSC Power Division 7090S1 S1 billet camshafts upgrade BMW B58 and Toyota GR Supra B58 engines with 272 degree intake exhaust duration for added horsepower and torque. These cams fit 2016+ BMW 340i 440i 540i M40i models and 2020+ Toyota Supra while working with stock valve springs. Dyno tests show 25 wheel horsepower and 15 foot pounds torque gains on 93 octane fuel up to

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As mentioned in another review, you cannot change the angle of the phone so it faces the other way since it does not swivel. Wish I wish I would have known that before placing it. Also, the charger is REALLY slow. It’s slower than the MagSafe chargers I have in my house. I’m not sure if this is defective. I only used it on my way home from work, and I will be returning it.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 8, 2026

Verified Purchase

diane gammons

Fort Morgan, US

★★★★★ 5

Almost perfect

Style: Screen+Charger

Solid mount. I’ve tried other ones but they don’t sit as nicely as this one. It also has a lot of adjustments to allow for using it any way you need it to so it is very versatile. The magnet strength is really good and holds my phone really well. Sometimes it feels too strong which I guess is a good thing. The charging works well but I wish the cable was a little longer

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Reviewed in the United States on April 21, 2026

Verified Purchase

Jin

Boise, US

★★★★★ 5

Great Phone Mount

Style: Screen+Charger

Works great! It’s been a fantastic upgrade for my car. The installation was quick and seamless, and it fits perfectly with the Tesla interior. The wireless charging stays fast and stable. I highly recommend it.

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Reviewed in the United States on May 13, 2026

Verified Purchase

Todd Wahl

Dallas, US

★★★★★ 4

Almost Perfect But With Workaround it Rocks

Style: Dash+Screen+Qi2 Charger, Style: Dash+Screen+Qi2 Charger

This works almost perfectly in my Tesla, with one small tweak for hot summer conditions. It holds my phone very well overall—I position it slightly off-center at about the 10 o’clock position. However, with a larger phone like the Galaxy S25 Ultra, the combination of weight and summer heat can cause the mount to slowly rotate as the suction cup loses some grip. I found a simple fix that works extremely well: applying a small amount of rosin (the same kind used for violin bows) to the friction point where the rotating arm meets the suction base. That added grip completely solved the issue. Now the mount stays exactly where I position it, even in the heat. Solid product, and with that minor adjustment, it performs exactly how I need it to.

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Reviewed in the United States on May 3, 2026

Verified Purchase

Kady

Houston, US

★★★★★ 5

Great product.

Style: Holder+Dash+Vent+Windshield

This worked perfectly in my vehicle making hands free driving easy. Installation was very simple, easy to charge my phone in this mount. Very stable, my phone never fell out or off.

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Reviewed in the United States on April 25, 2026