SKU: 42580575037

034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for G20 BMW M340i & A90/A91 Toyota Supra

Sale price$711.45 Regular price$790.50
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

034Motorsport 2-Piece Floating Rear Brake Rotor Upgrade Kit for G20 BMW M340i & A90/A91 Toyota SupraThe 034Motorsport 345mmx24mm 2 Piece Floating Rear Brake Rotor Upgrade Kit for the G20 BMW M340i & A90 A91 Toyota Supra is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear callipers found on the G20 BMW M340i & A90 A91 Toyota Supra. Weighing in at approximately 16. 9 lbs, our lightweight design retains proper thermal mass in the rings to adequately capture heat, while utilizing 36 enhanced directionally curved

The 034Motorsport 345mmx24mm 2-Piece Floating Rear Brake Rotor Upgrade Kit for the G20 BMW M340i & A90/A91 Toyota Supra is a complete replacement brake rotor kit, designed to work flawlessly with the factory rear callipers found on the G20 BMW M340i & A90/A91 Toyota Supra.

Weighing in at approximately 16.9 lbs, our lightweight design retains proper thermal mass in the rings to adequately capture heat, while utilizing 36 enhanced directionally curved vanes to forcefully flow cool air through the rotor to dissipate heat.

The central hat portion of the 034Motorsport rotor is made of 6061-T6 aircraft specification aluminium. The disc is constructed out of a proprietary metal alloy that can withstand immense braking temperatures while holding form allowing hard street use and long days at the track, allowing you to drive versus working on the car. These rotors improve thermal capacity by utilizing 36 directionally curved cooling vanes to forcefully flow cool air through the rotor and are profiled specifically to improve heat dissipation compared to the OE rotor vane design.

The face of the rotor utilizes J-Slot slots which increase braking surface area over drilled rotors as well as clean the pad and surface of contaminants and allow hot pad outgassing, all while reducing overall braking noise compared to a traditional slotted rotor. This J-Slot design also improves upon the OEM drilled rotors, as drilled rotors are prone to cracking after repeated abuse.

With its true 2-Piece design, the rotor and hat have a floating mount system that utilizes high-strength alloy steel bobbins. The pins take the load from braking actions while maintaining the axial and radial float between the hat and disc, allowing for safe expansion and contraction from heat. This 2-Piece design also makes repair costs in the future significantly less overtime, as only the rotor rings would need to be replaced.

034Motorsport 2-Piece Rotors have been thoroughly tested in high-intensity motorsport events, proven to significantly improve braking and thermal headroom and for extreme performance street and track driving, making them the perfect replacement rotor for your G20 BMW M340i or A90/A91 Toyota Supra.

Features:

  • Lightweight Construction (16.9lb 034Motorsport Rotor vs. 18.6lb OE BMW Rotor)
  • Floating, 2-Piece Design
  • Aerospace Grade Aluminium Hats
  • CM-250 Special Alloy Rotor Rings
  • J-slotted Friction Face
  • OEM Fitment & Functionality
  • 36 Curved Vanes Force Cooling Air through Brake Disc
  • Floating Bobbins Mounting System
  • Replaceable Rotor Rings
  • Lower Long-term Maintenance Cost
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 42580575037

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4.1 ★★★★★
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Darling Dumpling
Boise, US
★★★★★ 5
My number one choice for dry mouth. Really works and worth it.
Flavor Name: Slightly Sweet, Size: 100 Count (Pack of 1)
These do work for very dry mouth. My dentist recommended these because l am on a medication that causes dry mouth. I had no idea it could be this uncomfortable ! It gets to the point I cannot spit after brushing my teeth, can’t make the kiss sound to call my dog, even my voice has been affected. It’s the worst. Sometimes though one tab isn’t enough. I use 3 at once at night. One on each side of mouth between my teeth and cheek, sticking them to my cheek and one on the roof of my mouth. If you have trouble with them sticking to your cheek, definitely try the roof of your mouth. The taste is extremely mild. It’s hard to describe but the flavor but it’s not unpleasant in any way. I rather like it. You get more of a very slight gel consistency when they melt which is what you want. They last in my mouth for hours. I haven’t timed it but it’s half a night’s sleep some nights if I’m asleep. During the day they don’t last as long but still a long time. I’ve been trying different products for dry mouth and I do like to mix it up but this is my go to for serious dry symptoms and nighttime. I really like the sticking feature they have. Will continue to buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
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Verified Purchase
Parcae Morford
Natrona Heights, US
★★★★★ 5
Good for dry mouth
Flavor Name: Slightly Sweet, Size: 100 Count (Pack of 1)
These are one of the few things that help with the pain of my Sjogren's dry mouth. They stick securely and safely. They have a mild minty taste with no menthol. They dissolve without grittiness. I highly recommend them.
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Reviewed in the United States on May 23, 2026
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Verified Purchase
Teri
Belleville, US
★★★★★ 4
Works great, not always comfy but I do recommend
Flavor Name: Slightly Sweet, Size: 100 Count (Pack of 1), Flavor Name: Slightly Sweet, Size: 100 Count (Pack of 1)
I am a senior who raised a family, had a career and held down a household. Apparently, however, I’m not competent enough to use a mint 🤷‍♀️🤣 The first one I tried to “install” ended up in a mess in my lap. After putting on clean pjs I decided to try again, my hubby glanced over and asked why I was trying to stick my fist in my mouth and when I started laughing the mint shot halfway across the room. I am nothing if not persistent, so decided to practice with a couple. I put one in my mouth and attempted to position it with my tongue as the instructions suggest, within 2 seconds it firmly attached to the roof of my mouth. I finally managed to get two stuck onto my gums (using my finger) and they worked perfectly! Of course when I woke up there was a small tan drool spot on my clean pillowcase. I assume it’s from the side of the mint that attaches, which is a tannish brown color. Now I use one per night, they can be really hard to use sometimes but are extremely effective. They have a slightly sweet, very pleasant taste. I use multiple dry mouth products as I have COPD & use oxygen 24/7. I am prescribed 2 inhalers and a nebulizer, all of which cause awful dry mouth - to the point of feeling like my lips are stuck to my teeth some mornings. These are the ONLY things that have made that seem like less of an issue. I sleep an average of 5 hours per night and the mint has already dissolved by then, but my mouth still feels moisturized. I don’t notice any weird taste when I drink a glass of water upon waking, just a pleasant non-taste. I do recommend, just be patient! Photo is front and back next to a Tylenol caplet
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Reviewed in the United States on March 10, 2026
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Verified Purchase
L. Mc
Draper, US
★★★★★ 5
Great product
Flavor Name: Slightly Sweet, Size: 100 Count (Pack of 1)
These are so helpful for me. My dentist in Chicago recommended them about 7 years ago because I have severe dry mouth. Typically I'll use 3 to get me through the night. I'll put another in my mouth after taking a sip of water if needed. These have (I believe) prevented me from having any cavities since I started using Xylimelts. The active ingredient prevents bacteria from attacking my teeth. My dentist has been pretty impressed with the outcome. There are multiple flavors, I like the mild mint and the unflavored ones. They are a little expensive, but well worth the price. Especially with no cavities and being more comfortable at night. I love the fact that they stay where you place them too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026
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Verified Purchase
Deborah H. Campbell
Pawtucket, US
★★★★★ 5
Dry mouth relief!
Flavor Name: Slightly Sweet, Size: 230 Count (Pack of 1)
My go to dry mouth relief. Tastes good and actually works. I’ve tried all kinds of products but this is my favorite.keep a bottle in my nightstand and I keep some in a small pill jar for my purse.
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Reviewed in the United States on April 25, 2026

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