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
Good product
amazing fitment
Great product , great price ! Highly recommended!
My Wife bought this for me for Father's Day for me newly purchased Giulia. It took me about 30 minutes to install...I had my 14 year old daughter help me.The instructions are pretty good...I cleaned the area with window cleaner...and dried it off with a microfiber towel.Next I positioned the spoiler on my car and used the provided masking tape to mark the position.My daughter and I then mock placed the wing as if the double sided tape were on.I laid out the double sided tape 2-3 mm away from the edges . I used several smaller, about 4 inch stripes to cover the middle areas.Again, my daughter and I mock placed the spoiler to be certain of the position.Then we removed the tape and placed the wing...but didn't press down. We did have to remove it and reposition, but since we did fully press down it came up a bit hard.As you can see from the pic, it turned out pretty damned good.
Very thrilled about the additions of my spoiler to car. Watched video to make sure we adhered it accurately!Looks great. Nice quality.
Absolutely love it , has a sleek and aggressive look to it that really sets the car off .
Liked everything
Was a bit worried from some of the responses here, but mine fit like a glove, easy to install and looks awesome!
Beautiful amazing quality and perfect fit on my 2014 Audi s6
The product is very good and yes the 3m tape will keep it on i did mess up a little bit putting it on and it wouldnt come off with two people pulling its very good
This spoiler exceeded my expectations! I put it on a 2018 Audi A6. The fit couldn't have been more perfect. No imperfections. Looks awesome.
Fits good looks good. I give it a 👍
I was skeptical and hoped it does not make the car look like trash. I think it adds to the aesthetics of the vehicles lines. The flow of carbon in the interior flows out the rear window with the carbon duck tail in my rear view mirror. I hope the bond holds. For now it appears solid.
Looked good on my truck of my Maserati Ghibli, made it look a little more sporty.
Lightweight perfect fitment easy to attach with provided supplies and looks great. The carbon fiber looks genuine and of good quality but there is no exposed underside to really check and it has clear coat smooth surface throughout. Time will tell if it stands up to UV
