[243Racing]

That was a challenge.

Big thanks to IND For your support and help.

This wing comes with only the parts from BMW Motorsport, no directions, no torque specs, no drilling template - nada.

At first we tried to work off the measurements IND sent us, but working off of the same examples we kept coming up with different measurements...

First try: Using painters tape to mark where we thought the holes should go:



Needless to say, we weren't too confident in these measurements. Then, my genius kicked in - Since the bolts go through the same general area (more on that later) that the OEM trunk bolts, we fashioned a "tool" to mark on the trunk where the pilot hole needed to go, and screwed this in from the bottom to create a dimple on the trunk:






The actual hole locations were pretty close to my initial measurements - only about 1/8" off. But that is WAY too much.

Then we busted out the 1 1/2" hole saw and a copious amount of WD40 to cut the main holes:



Four big-ass holes in my poor trunk:



After that, the trunk had to come off in order to drill out the threads from the bottom. I didn't anticipate this step, but luckily we had a 3/4" hole saw that was the exact right size to do the job.

These threads had to go bye bye:



This was significantly harder to cut through:



After this point all hell broke loose. I had a hell of a time getting the wiring routed back through the trunk. Also, since the trunk is just the creme filling in this particular oreo, lining it back up with the body work was a pain in the ass (And it's still not right).



Some more pictures of the underside of the trunk after mounting the wing:







The end result is pretty sick.



Photoshoot time...

[IcewaterPete]

Talk about measure twice, cut once!! The end result looks great. I wouldn’t have the guts to start cutting into my trunk like you did without a template. Nice to hear that IND folks were able and willing to help out. Trunks and hoods always are a challenge for me to get back on aligned perfectly but I’m sure you will get that done too.

It would be interesting to hear your comments on much of a change in driving dynamics the wing results in.

[DrKevM5]

You, Sir, won the internet for me today. PLEASE send more pics from different angles!

[ae03440]

Bravo!!! Love it. Can't wait to see more photos and the finished product.

[AUSf22]

Looks fantastic! that's definitely probably one of the only wings I would consider putting on my M2.

Please post more photos : ) !

[6speed_M2]

+1 on the pictures! Well done

[243Racing]

Originally Posted by ae03440

Bravo!!! Love it. Can't wait to see more photos and the finished product.

The car is still covered in WD40 fingerprints, and I refuse to photograph it in this state. I'm getting it all cleaned up tomorrow and will take some pics afterwards.

Originally Posted by DrKevM5

You, Sir, won the internet for me today. PLEASE send more pics from different angles!

OP updated with more detail and pictures!

[bentom2]

Originally Posted by BeastieBombRacing

The car is still covered in WD40 fingerprints, and I refuse to photograph it in this state. I'm getting it all cleaned up tomorrow and will take some pics afterwards.



OP updated with more detail and pictures!

I think Kev was looking for more angles of the finished install, at least I am. 😁

Rear 3/4 and straight on from behind would be great if you don’t mind.

One question on the install- does it actually use the trunk hinge mounting points or is there something else going on for mounting the wing to the trunk?

Looks like your install came out great!

[243Racing]

Originally Posted by bentom2

I think Kev was looking for more angles of the finished install, at least I am. 😁

Rear 3/4 and straight on from behind would be great if you don’t mind.

One question on the install- does it actually use the trunk hinge mounting points or is there something else going on for mounting the wing to the trunk?

Looks like your install came out great!

There's nothing else. The wing uprights have mounts that sit on the "Bottom" of the two layers of the trunk. The trunk itself is sandwiched between the uprights and the trunk hinge mounting points. It's actually a very clever design.

I will get you guys a lot more pics of the exterior once it's clean

[DrKevM5]

Side shots also!!

[M1500Z]

Sounds like the way it's sandwiched in there allows it to properly be supported which is fantastic. I really appreciate the photos, but I am very interested to read any thoughts on the performance. I have been considering this item to go along with the CS Racing front lip I have on my car.

[SebsM2]

Can't wait to see this in person!!

[DrKevM5]

Some decent looks…

[DrKevM5]

Any updates?

[Daytona_550]

If it helps...

[Fabb]

Wondering how effective is this wing compared to say APR GTC200.. The mounting solution does look very elegant with the stock hinge.

[243Racing]

Originally Posted by DrKevM5

Any updates?

Moar pics added to OP

[M1500Z]

Thanks for the additional photos. I've seen this wing in person on a CSR and think it looks really cool from most angles and kinda strange from others (the side profile due to the mounting location).

I'm still really curious about the amount of aero it provides—it looks much more modern than the old 240iR wing, but also like it wouldn't sit in as clean of air. BMW, when testing, even used the older wing on the CSR, so they must've found this wing to be an improvement.

Now that I've said my bit, let's talk about that exhaust—reminds me of what the Schirmer race car was running and looks pretty rowdy.

[243Racing]

Originally Posted by M1500Z

Thanks for the additional photos. I've seen this wing in person on a CSR and think it looks really cool from most angles and kinda strange from others (the side profile due to the mounting location).

I'm still really curious about the amount of aero it provides—it looks much more modern than the old 240iR wing, but also like it wouldn't sit in as clean of air. BMW, when testing, even used the older wing on the CSR, so they must've found this wing to be an improvement.

Now that I've said my bit, let's talk about that exhaust—reminds me of what the Schirmer race car was running and looks pretty rowdy.

It's a single straight pipe all the way back from the resonator. Sounds fantastic, but at idle/low RPMs it's a lot quieter than you'd expect.

[ae03440]

I really like it. Thx for posting those photos and all the detailed install notes. When I go full race car soon I'm opting for this wing. Thx

[243Racing]

Originally Posted by ae03440

I really like it. Thx for posting those photos and all the detailed install notes. When I go full race car soon I'm opting for this wing. Thx

Being one of the first to attempt to do this on an OEM trunk, I definitely wanted to get this info out for people who wanted to give it a shot. Hopefully this thread has some value !

[H20neun]

awesome!

so the spoiler utilizes the same bolts that connect the trunk to the hinge/car?