[kuzdu]

This is a 2025 240? are there any other pads for the 25?

[623]

It has been a journey indeed!

I opened a specific thread on the topic of brake pads HERE

I found two sources so far.
Porterfield in Costa Mesa, CA was able to build Hawk DTC pads with the right shape for our car. Feel free to contact them, they know the M240i LCI now ;-)

I also got iSweep pads (made in order in Japan) that are one step up in terms of construction and price. Those are pure race pads that I’ll try next. I had them through RG Sports in Irwindale, CA.

[Ca86108]

Subscribed. I was able to find track pads for the m240i xdrive on bimmerworld. I never got around to putting them on though. Pagids

[623]

Originally Posted by Ca86108

Subscribed. I was able to find track pads for the m240i xdrive on bimmerworld. I never got around to putting them on though. Pagids

Be aware that pads for the M240i are NOT all the same. BMW changed the design of the pads in 2023... see the thread I mentioned in the previous post for specifics.

[Expert@ApexWheels]

Thanks for running our stuff! Glad to see the the 18s out in the wild and putting in work.

-Tom

[My M3]

M2's & M3's are great dual-purpose vehicles, M340's & M240's fit in the mix as well as you have mentioned.
Glad to see you are enjoying it.

[davicedi]

Anyone here with the rear suspension thump?

[623]

Originally Posted by Expert@ApexWheels

Thanks for running our stuff! Glad to see the the 18s out in the wild and putting in work.

-Tom

Tom, these wheels make all the difference, not only in terms of look, but also weight-wise: Shaving 10lbs of rotating mass at each corner is a lot!

Also, I couldn't fit 255 tires in front with the OEM wheels, while they fit perfect with the Apex. Couldn't be happier!

[Utheman]

Another question about brakes - did you swap rotors as well for track pads or you just rotate pads? Trying to better understand what I'm getting myself into

[AlexC2er]

Originally Posted by 623

According to what I was told at the dealer, the rotors being bigger they adjusted the calipers (mounting points) and the pads are slightly wider. But it's marginal differences, not like going from a 4 piston caliper to a 6 piston for example. That's what I meant when saying that the rotors are the main difference. Is it worth the extra weight for potential better cooling? Idk Again, in the US, it's part of what they call the "cooling" package. What is certain though, is that this kit prevents you to mount 18" wheels

In the US this cooling pack comes with an extra oil cooler that might be very appealing to people tracking in hot summer. It's still situated in a weak spot and you need to purchase an extra protection aftermarket. This should be a standalone option IMO as you might want this radiator and not the bigger brakes if you plan on tracking...

Long story short, I was really tempted by this cooling package but talking to the dealer - who told me that they basically never sell one - dissuaded me. Time will tell if I regret it, but for now, the cooling on this car has been exceptional...

I think there are 18 inch wheels that clears it. But don’t take my word for it

[Thundernight]

What camber plates do you have? I'm planning on installing them on my car, but not sure which plates will be compatible with the OEM dampers.

[Expert@ApexWheels]

Originally Posted by 623

According to what I was told at the dealer, the rotors being bigger they adjusted the calipers (mounting points) and the pads are slightly wider. But it's marginal differences, not like going from a 4 piston caliper to a 6 piston for example. That's what I meant when saying that the rotors are the main difference. Is it worth the extra weight for potential better cooling? Idk Again, in the US, it's part of what they call the "cooling" package. What is certain though, is that this kit prevents you to mount 18" wheels

Your wheels (18" VS-5RS) will actually clear the uprated ZTK calipers, I recall including that scan when we made them. Not having the ZTK pack doesn't seem to be slow you down though!

-Tom

[623]

Originally Posted by Utheman

Another question about brakes - did you swap rotors as well for track pads or you just rotate pads? Trying to better understand what I'm getting myself into

Kept the OEM rotors.

You don't even need to swap the pads if you have events coming soon tbh.

First time removing OEM pads in the front is longer because there some tape that glue them to the pistons, so you need to remove the calipers to move the pads. After this first time, no need to remove the caliper anymore: you can just push the pins, slide de pads, push the pins back and that's it. Easy.

At the rear you need to remove the calipers anyway, but the access is way easier.

[623]

Originally Posted by Expert@ApexWheels

Your wheels (18" VS-5RS) will actually clear the uprated ZTK calipers, I recall including that scan when we made them. Not having the ZTK pack doesn't seem to be slow you down though!

-Tom

That's great news for a lot of people!
And yes, the braking power was way enough, could brake very late in all corners - Which might not be the best way to go fast but it was good fun haha!

[623]

Originally Posted by Thundernight

What camber plates do you have? I'm planning on installing them on my car, but not sure which plates will be compatible with the OEM dampers.

Vorhslag camber plates.
They are sold in a configuration specific for the OEM suspension.
Easy install.

[Evilmoretea]

Originally Posted by 623

According to what I was told at the dealer, the rotors being bigger they adjusted the calipers (mounting points) and the pads are slightly wider. But it's marginal differences, not like going from a 4 piston caliper to a 6 piston for example. That's what I meant when saying that the rotors are the main difference. Is it worth the extra weight for potential better cooling? Idk Again, in the US, it's part of what they call the "cooling" package. What is certain though, is that this kit prevents you to mount 18" wheels

In the US this cooling pack comes with an extra oil cooler that might be very appealing to people tracking in hot summer. It's still situated in a weak spot and you need to purchase an extra protection aftermarket. This should be a standalone option IMO as you might want this radiator and not the bigger brakes if you plan on tracking...

Long story short, I was really tempted by this cooling package but talking to the dealer - who told me that they basically never sell one - dissuaded me. Time will tell if I regret it, but for now, the cooling on this car has been exceptional...

If it makes you feel better
UK and EU cars without this pack don’t even have the cooling via the triangle/pyramid shaped extra rads in the fenders.

When you option the pack you get those radiators but no under car oil cooler (which I like not having because insane place to put it ) and I have yet to experience any issues with oil temps

I think regardless of if you have the ZTK pack or not just upgrading the pads to a track or street+ pad is required and suitable

[zinner]

Originally Posted by 623

Funny, I kept removing air through the day to keep them at 32psi... I don't know where I found the info but I had this 32psi limit in my head as the recommended pressure for track use. I probably assumed that the R71Rs was some sort of a track tire disguised as a DOT tire?

first trust your own judgement but i prefer 35-36psi hot temp on the re-71rs on my f30 and seems to be a rough consensus talking to others as well.

[623]

Originally Posted by zinner

first trust your own judgement but i prefer 35-36psi hot temp on the re-71rs on my f30 and seems to be a rough consensus talking to others as well.

That's exactly the kind of feedback I was looking for. Thank you!

[623]

Originally Posted by Evilmoretea

UK and EU cars without this pack don’t even have the cooling via the triangle/pyramid shaped extra rads in the fenders.
When you option the pack you get those radiators but no under car oil cooler (which I like not having because insane place to put it ) and I have yet to experience any issues with oil temps

Wow, that's a huge difference between the EU and US cars then! It's like ours is coming with an extra cooling package already included. Cool!

Originally Posted by Evilmoretea

I think regardless of if you have the ZTK pack or not just upgrading the pads to a track or street+ pad is required and suitable

100% agree on that, hence all the time I spent looking for track pads for this specific model

[peelerec]

Glad to see some more G2X’s on the track. This chassis is a great daily + weekend warrior capable. Although it misses a lot of what the G8X offers for the track, it’s a good compromise for dual duty propose.
I’ve also not yet ran into heating issues when pushing hot laps during 90-100 F ambient temp. I also ensure to do some cooldown laps during session.

Was a rainy track day last weekend at Sonoma!