How to Drill and Install a Spoiler for your Car
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- Опубліковано 6 лют 2025
- We are going over the steps to drill and install an aftermarket spoiler on a 2018 Ford Mustang EcoBoost. The will include making a drilling template and installation.
Note: Its ideal to used 3M double-sided tape in conjunction with the mechanical fasteners. The tape acts as a gasket/seal. Unfortunately, this spoiler did not come with the required tape, however it can be purchased online.
1. Step 1 (Remove Deck Lid Latch Cover) - 0:16
2. Step 2 (Remove Trunk Lid Bumpers) - 0:28
3. Step 3 (Remove Trim Retainer Pins & Trim Panel) - 0:36
4. Step 4 (Remove Rubber Plugs) - 0:56
5. Step 5 (Attach Templates to Spoiler) - 1:26
6. Step 6 (Align Spoiler Position) - 2:07
7. Step 7 (Secure Spoiler Template) - 2:39
8. Step 8 (Remove Spoiler) - 3:30
9. Step 9 (Form Dimples for Drilling) - 3:52
10. Step 10 (Drill Pilot Holes) - 4:12
11. Step 11 (Remove Drill Template) - 4:34
12. Step 12 (Drill 9/32" Holes) - 5:17
13. Step 13 (Deburr Holes) - 5:43
14. Step 14 (Drill Interior Holes) - 6:12
15. Step 15 (Clean Trunk Surface/Bare Metal) - 7:02
16. Step 16 (Paint Exposed Metal) - 7:20
17. 3M Double Sided Tape Option
18. Step 17 (Install Spoiler Screws) - 9:17
19. Step 18 (Install Rubber Plugs) - 10:10
20. Step 19 (Install Trim Retainer Pins & Trim Panel) - 10:17
21. Step 20 (Install Trunk Lid Bumpers) - 10:32
22. Step 21 (Install Deck Lid Latch Cover) - 10:39
23. Step 22 (Vacuum Metal Debris) - 10:44
24. Show it Off! - 10:55
Products Used:
This video contains affiliate links for which I may receive compensation.
Trim Removal Tool Set - amzn.to/35Lry84
Center Punch/Stepper Bits - amzn.to/3K70pLt
Paint Marker Pens - amzn.to/345kuTd
Deburring Tool - amzn.to/3lJXmif
Painter's Tape - amzn.to/3MvGM1b
91% Isopropyl Alcohol - www.walmart.co...
Semi-Permanent Threadlock - www.harborfrei...
Black Nitrile Gloves - amzn.to/3lps6Vo
Card Stock - amzn.to/3v2Neq2
Hole Punch - amzn.to/3PqNZ44
Tools:
Trim Removal Tool Set
1/4" Socket Wrench
4mm Socket
4mm Allen Key
Painter's Tape
Drill
Center Punch
1/8" Drill Bit
Stepper Drill Bits
Deburring Tool
Semi-Permanent Threadlock
Touchup Paint
Paint Marker Pen (Optional)
91% Isopropyl Alcohol
Microfiber Cloth
Shop-Vac
Card Stock
Hole Punch
Scissors
#GT500 Spoiler #SpoilerInstall
Disclaimer: Content produced from Mcgurr Entertainment is for entertainment purposes only. This information is not endorsed by any agency/company (such as Ford) and is intended as an entertainment. Mcgurr Entertainment assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. All content on UA-cam is provided in good faith, however we make no representation or warranty of any kind, express or implied, regarding the accuracy, adequacy, validity, reliability, availability or completeness of any information on UA-cam. Use this information at your own risk.
Bro you’re a genius for that hole puncher idea
Thank you very much!!!! Trying to keep it simple. 😃
Going to touch you
I got the same one for my Race Red '17 GT. Didn't have the nerve to do it myself, found an awesome panel shop that did it for me. I never got the template with the spoiler package either, but the guy just said, give me an hour or a bit and I'll get it done. Literally did the same thing you did. I asked over three shops that were "specialized" in vehicle work. None were game and one was like "go it yourself." I would love to do this kind of stuff myself but I know...just know, I'll stuff it up. Good video, awesome to see how it's done every step. You made it look so easy!
Thank you. It's not difficult at all. Lining up the spoiler is the time consuming step, everything else is easy. Race red.. bet that looks good.
This worked great for installing a spoiler onto my highlander. The only issue I ran into was the spoiler came from a junk yard and it has a stud that is used for locating it when installing at the factory so it wouldn't lay flat. I just drilled a hole magically in the right spot (i actually have no idea how i got it right, but it was perfect) then your method for the two bolt holes. Worked like a charm and its perfectly even
That's awesome. Kudos
This video was super helpful! Installed a performance pack spoiler yesterday, but boy was it some hard work being an amateur at this😅
Messed up a little bit on the lining up the drilled holes, so had to make a few holes bigger.
Also lost a screw in the trunk and broke a drill bit, but was successful after 7-8 hours lol
Holy cow, you had a full day's work. Hopefully, all your hard work was not in vain, and it turned out the way you wanted it.
Great video! I'm thinking about getting one of these spoilers for my car. There's lots of cheap ones on ebay but none of them have instructions or templates so I was planning on paying a shop to install it. After watching your video, I think ill be able to install it myself and save a bit of money 👍
That's awesome!!! I'm very glad to hear the positive feedback. Let me know how it turns out.
@@mcgurrentertainmentI ordered the spoiler at the end of April and it arrived a few days ago. I'll try to install it within the next week
Very nice!!
Any luck? I'm in the same boat.@@nicwood04
Just used this method to install a GT350R spoiler on my GT350. The hole punch card stock /idea was amazing!!
That's awesome!!!! Kudos 👏
That method of making a template is so simple I feel like an idiot for not thinking of it!
nice and thorough video! that gave me more confidence to install my spoiler on my nissan maxima.
Thank you very much!!!! If I can install a spoiler, anyone can. I am not an expert. 🤫
Just installed mine with these same idea, thank you so much! It was really easy!
Nice!!!!
Hope it’s not a dumb question, but what kind of screws did you use and what are the sizes
This is NOT a dumb question. The GT350 spoilers I have installed used M6x1.00 threaded screws. Some of the lengths varied depending on the hardware that came with the spoiler. However, the ones in this video look to be 10mm long (M6-1.0 x 10mm Flanged Button Head Screws). If you have any further questions, don't hesitate to ask.
So I drill with m6x1.00 bit ? And I’m good ?
Thanks for this, the bond has failed on my spoiler and needs bolting properly. Simple way to make an accurate template 👍
Thank you very much. Let me know if you have any questions.
Awesome tutorial, worked perfectly thank you.
That's awesome!!! I'm glad it helped. 😃
Those tail lights look so good
🤥
I said the same thing! Beautiful 😍
I skipped on doing the extra two holes on the bottom of the trunk and had to go back reinstall it cause is was wobbly and making a squeaky noise cause the holes were to exact and rubbing against the studs. Recommend following his work and making the holes just a tad oversized for clearance. Correct me if I’m wrong please.
If you're having squeaking issues, make sure the bolts are tight and you are using double-sided tape to secure the spoiler.
@@mcgurrentertainment Thanks, I ended up installing the nut on the second studs outboard and addint double sided tape near the studs and the wing looks better and no long squeaks at all.
I tightened the past nuts so hard that it difformed the trunk a little (not visable since its under the spoiler )so i recomend to every to relly more on the doublesided tape and nuts rather than over tightening and potentially breaking a stud.
Very nice
Ffs why didnt i find this earlier, i done mine ok but this was so much simpler
I'm sorry...I let you down....
Great video will be using that to install a cobra spoiler on my new edge project thanks
That's going to look awesome, kudos 👏
Should I add a weather strip under the spoiler to avoid water from getting into those screw areas and under the spoiler?
That or 3M double-sided tape would be ideal. Good question
Great video
I got one maybe dumb question, but when it rain or you power wash the car will any waterdrops enter from the holes into the trunk ?
That's not a dumb question. Fortunately, with this installation, we haven't experienced any water issues. However, it's recommended to use double-sided tape (3M) in addition to bolts when installing a spoiler. The tape acts as a gasket.
In this video, the owner opted out for adding the tape.
@@mcgurrentertainment thank you, I will have that in mind
This is amazing. Where are ya'll located? I'm also wondering if you customize spoilers? I have a spoiler that I'd love to be customized into a Batwing. Good video btw!
Thank you very much. We are on the east coast. Not a lot of custom work. For the Mustangs, only custom Subwoofer Boxes and Engine cover. Everything else is OTC purchases.
This helped so much!! Thanks!
Nice!!
Not sure if this is too late but, what if the bolts are built in to the spoiler?
You are always free to ask questions. If the spoiler already has threaded studs, it does make the alignment task a little challenging.
I had a few ideas on how to approach this task. One method would be to used cardboard or poster board (you may need to glue two pieces together) and trace out the bottom of the spoiler on it. Push or cut out the studs through the cardboard to create the holes. Once complete, transfer the cardboard template to the car and perform your measurements/alignment there.
What brand is that touch up paint you used? I really like that it comes with a little brush
www.automotivetouchup.com/
You sir… are my hero. Keep up the awesome vids!
Thank you very much. It really means a lot.
Nice video! Very informative.
One question though
What about waterproofing the holes ? Will the water not pass through the holes into the vehicle if it rains or in a car wash ? This is something that I used to be always curious about installing aftermarket spoilers
Thank you. Typically, 3M tape is also used in conjunction with the mechanical fasteners. The tape acts as a gasket or seal. Fortunately for this spoiler install, the screw holes were aligned just right, and the screws maintained a tight seal.
Awesome video. Gonna be installing a performance pack spoiler soon. Quick question, would it be worth to add a washer between the nut and bolt to keep it secure/water seal it?
Flange nut might be better (less things to risk dropping). If you want a seal, verify your new spoiler has double-sided tape (similar to the orange Mustang) , or you can add RTV around the hole.
Thank you for the posting feedback and support.
Just a quick question on how do we keep water from getting into the trunk after drilling holes on them. Do we need additional silicon ring or other stuff to prevent that from happening? Just got my car and I can’t wait to throw a spoiler on it
Most spoilers come with 3M double-sided tape already attached. This will act as a gasket to prevent leaks.
So you don't need any kind of rubber seals or anything to prevent water from possibly entering through the drilled holes, might be a dumb question but I was just wondering
The 3M double-sided tape acts as a seal
Hey I’ve got a question, what can you do if you have holes already from a previous or stock spoiler and want to put a different spoiler on but the holes aren’t for the same place.
Great question!!!! I got a video coming out tomorrow on how to address that. Great timing.
Ask and you shall receive: ua-cam.com/video/v0kcAs6bDCA/v-deo.html
Great video man!!! I’m trying to do it this way but I have threads coming from the spoiler instead of nuts built it 🥲
Thank you very much. Hmmm, studs on the spoiler does make it more difficult to find the correct position (without scratching the paint). I'll see if I can come up with a method to make that process easier.
with no weather stripping around the screw holes on the spoiler side, what is keeping water from going through the holes? just curious.
Typically, 3M tape is also used in conjunction with the mechanical fasteners. The tape acts as a gasket or seal. Fortunately for this spoiler install, the screw holes were aligned just right, and the screws maintained a tight seal.
whats to prevent water coming thru the screw holes when it rains
Typically, 3M tape is also used in conjunction with the mechanical fasteners. The tape acts as a gasket or seal. Fortunately for this spoiler install, the screw holes were aligned just right, and the screws maintained a tight seal.
Not a fan of the tail lights, but the spoiler makes up for it!
Spoilers add flavor to the Mustangs, that's for sure.
I installed my spoiler with no drilling, only using the double sided tape it came with, should i be ok like that? it wont fall of right
Tough call. I recommend following the vendors' instructions/specifications.
Yeah it probably will, but your probably going to slow for it to fall of so you have nothing to worry about
Hey man, great video. I have a question, I purchased the same spoiler, what size screws do we need to drill? 9/32 is what I saw but I want to clarify
9/32" is correct for drill bit size. A majority of spoiler screws for the Mustang is an M6. So, the hole is slightly bigger to allow a clean install and allow some room for play/flexibility.
@mcgurrentertainment Thank you so much for your help man, I really appreciate it
Anytime!!! 😎
How did you know where to drill inside? Installing the GT500 Track Pack and need to do the same and another on the corner. Thank you for any help.
Good question. That was known by previous doing this on my Mustang and by touch. You can put your finger on the outer hole and estimate where it is on the other side. The hole on the inside does not have to be perfect. That is why the hole was much bigger.
@@mcgurrentertainment will do. Thank you. The one I am installing has a hole in the side as well. Gonna be fun! Lol
Goodluck. You got this
Good video
When you’re trying to drill the actual hole into metal, to make sure you use the correct drill bit size to drill, are you making sure that the screw you’re going to install fits inside that hole that you drilled but not the screw’s washer right? First time doing this. Please advise, thank you!
Yes, you want the screw threads to fit through the hole, but not the screw head nor washer. These were M6 screws (6mm), so we drilled a ~7mm hole.
@@mcgurrentertainment thank you, just wanted to make sure. I’ll give it a go today, let ya know how it went
Please do. Good luck
@@mcgurrentertainment it wasn’t easy but I got it installed. My drill bit broke while drilling the last hole on the trunk , and it left dings on some of the areas nearby. I had to use touch up paint on it. I also accidentally dropped a screw into my trunk during testing/installing so I was trying to fish it out with a Magnet stick but failed. So ima see if I can a replacement screw from the vendor. I had to drill additional holes inside trunk too which was not easy and had to remove excessive remnants/metal. I did manage to measure and drill the holes pretty accurately so was able to install 3/4 screws for now. I got tons of scratches inside my trunk but it’s a 2011 mustang so w/e but I really wanna get that lost screw that fell inside a hole in the linings of my trunk. Any ideas?
The most effective method would be to unbolt the trunk and turn it upside down while agitating it. It's a pain, but it works.
Do I have to use a stepper drill or can I just use the right size bit?
You can use the correct size bit. Just be careful, because going to a big bit can catch the metal and cause it to misshapen.
The taillights scream "I watched Ferrari v Ford and couldn't pick a side." LOL
They're different....
@mcgurrentertainment I'm confused, what did u screw on the screws too?
Where do you see this?
@@mcgurrentertainmentthe tailights resemble ones off a 488 GTB, and well they’re on a mustang….
does the threadlock prevent leaks as well?
Not really. Ideally, 3M double-sided tape is used in conjunction with the mechanical fasteners. However, there is very little/no play in the bolt & bolt holes; minimizing room for water. If your spoiler does not have double-sided tape, you may use RTV around the holes.
Concern for Water leak into the trunk? 😅
So far, so good; no issues. As long as the screws are tight, you should be OK.
Faucet/hose washers around the bolt holes! easy
Thank You
No, thank you!!!
where did you get those tail lights?
No clue. Wasn't my Mustang
@@mcgurrentertainment ohhh ok 👌🏾
I’m trying to do a mid wing on my 98 civic and it is kind of difficult compared to this😭
Where are you having difficulties?
dont you have to add some seal? Or is it tight enough?
Typically, 3M tape is also used in conjunction with the mechanical fasteners. The tape acts as a gasket or seal. Fortunately for this spoiler install, the screw holes were aligned just right, and the screws maintained a tight seal.
Great info thanks….
Thank you for the support
How long is this process ?
About an hour. 2 hours, if you take your time.
Where did you buy the touch up paint
AutomotiveTouchup.com. but you can order a touchup paint pen from Amazon or your locate Auto Parts store if you want a cheaper price.
@@mcgurrentertainment oooh ok thanks so a pen would also work right
Yep. I ordered a touch paint jar instead of a pen. Same paint, just in a bigger container.