Product GuideGR5 Titanium Engine Bay & Body Panel Bolt Kit
AeroBon GR5 titanium bolt kits are CNC-machined from Ti-6Al-4V (Grade 5) titanium and finished with a corrosion-resistant PVD coating, built for clean, consistent installs across engine bay and exterior body panel applications. The wide button head with integrated washer base delivers flush, scratch-free mounting while distributing load more evenly across panels and brackets — ideal for bumpers, fender flares, widebody kits, and trim.
Package includes: 8× M8 x 25mm titanium bolts (24mm head), 4× stainless rivet nuts, 4× stainless nylon lock nuts, 8× rubber spacers, 1× hex L-key, all in a protective case.
Why Choose AeroBon GR5 Titanium Bolt Kits?
- Wide 24mm button head with integrated washer base — flush, scratch-free mounting with maximum surface contact.
- Aerospace-grade GR5 titanium — CNC-machined Ti-6Al-4V for lightweight strength, corrosion resistance, and heat tolerance in high-temp engine bay conditions.
- Flexible mounting system — rivet nuts for blind installs, nylon lock nuts for through-panel fastening; works with bumpers, fender flares, widebody kits, and custom brackets.
Common QuestionsFAQ
Do I need a rivet nut tool to install this kit?
Only if you're using the rivet nuts for a blind install. If your panel is already through-hole, you can mount directly with the included nylon lock nuts — no extra tools required.
Where can I install these bolts?
Common applications include engine bay covers, exterior trim, bumpers, fender flares, widebody kits, and custom brackets with M8 thread points. Always confirm thread size, pitch, and length before installing.
How do I maintain the PVD finish?
Clean with a mild, pH-balanced solution and avoid abrasive cleaners. Re-check torque after heat cycles, especially in engine bay locations.
Let customers speak for us
Beautiful
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I really love it. It was quite the process to get it on. After watching many videos we thought we could do it ourselves but when we took the factory spoiler off, underneath it were a lot of small rivet-like holes along the entire back of the trunk besides the 2 bolt holes on either end that held it on. The videos I watched didn't mention all that. I thought the 2 bolt holes would be covered by the new spoiler but the rivet holes definitely weren't. There was also a lot of adhesive that secured the factory spoiler to the trunk. I used 3M adhesive remover that was safe for cars and got a plastic scraper that was recommended and all I did scratch up the paint. I had enough of this DIY project and brought it to an auto body shop to have them fix the damage I did and install the spoiler. So basically what I'm saying is have this installed professionally.
MaxForm fits good, pretty good quality
Fits and looks great. Decided to use an epoxy glue vs the supplied tape. Just a personal choice.
I had an issue with the original spoiler I got but they were extremely fast at getting back to me on the issue and sending me a replacement. Quality and weave of the carbon fiber is a 10/10. Definitely would recommend if you’re looking for a sleek carbon spoiler for your 10th gen accord !
10/10
Aerobon was kind enough to send me this carbon spoiler for my 2025 Audi S3, and it definitely exceeded my expectations I wasn’t sure how it would look on the car but I couldn’t be happier with how it turned out!
10/10
The spoiler was well packed and arrived in great shape. Instructions were clear and the YouTube videos were VERY helpful.
Nice Fit, Nice Look
10/10
Well packaged, good instructions look great on the cat.
great productfits like a glove
I like it
This carbon wing fits my 2021 Camry perfectly. I have to remove the factory wing to install this one. It comes with some double-sided tape and some pre-drilled holes. Hopefully the tape with suffice, but we'll see.The wing itself has a more aggressive look than the factory wing. The carbon fiber is attractive and shiny. It definitely seems like it will elevate the look of the camry. I already have carbon mirror covers, so this will be a great addition.
Nice titanium bolts. The quality of them are really great. They come with rubber washers four nuts and four inserts. Its great they are put in foam so the don't bounce around and get scratched up. Think they are four valve cover but I bought them to use on my motorcycle farings and whatever else they will fit. Haven't used them much so not sure how they will be over time.
That may or may not be the case. But I was able to use some of these on a D16A. If you live in a state that salts their roads, this might be something to look in to. Even more so if you don't have an underpan for your engine bay because a lot of road spray is going to kick up and eventually setting back down. They passed the magnet test but I haven't don't any further testing beyond that. They do have that Ti feel over Alu though. They come well presented in a plastic box with foam cutaway. See my pic.
Oh yeah, if you're looking for really cool fender bolts, or panel fasteners, these are most definitely it. These M8x1.25mm bolts measure 25mm long and have a head that spans 24mm across. They do come with threaded inserts, though if you don't have an installation tool, I'd suggest using a throw-away steel bolt to set the inserts. Don't use the Ti bolts for that. Other than that, the heads are beautifully formed, and the threads are extremely clean and smooth.
I have a '93 RX-7 that I built into a track car, so I was going for more "go" instead of "show." Lately, I've been wanting to dress it up a little bit, without adding extra weight.These Titanium alloy bolts are a perfect replacement for original hardware, wherever they fit. They're lighter than steel, without sacrificing strength.I ordered them in black, but the various color options look pretty cool too. I just don't have any other burnt / rainbow Titanium on my car so I figured black would be nice and OEM+ looking.They're not cheap, but they're great quality, so definitely good value. Would order again!
These bolts are really nice. I don't really have any complaints other than I do wish it came with either all nutserts or all nuts instead of half and half but I knew that before buying it, just a suggestion for the company if they happen to read this. The finish and color is great on these, no discolored places or anything like that and the finish seems like it will hold up well over time. I used these along with another kit to dress up my engine bay a bit and it turned out great, exactly what I wanted. Really happy with these bolts and they will work great anywhere you could need this size bolt. Of course with them being titanium they are super strong. Great product for the money.