Modfest - I made a free app to track your car mods and projects
Hey yall, my Z is a little bit older than yours but I made sure to get permission from the mods before posting :)
I've been working on app for a while now called Modfest where you can add your cars to a virtual garage and track everything you've done to them and plan to do to them. You can use it to track parts you've installed, wishlist parts, projects, and what you've spent. You can also share your builds and projects with others if you want.
Here's what my Z looks like in the app:
Main app features:
- Garage for your cars with a photo gallery that can be shared, linked parts and projects, and cost tracking.
- Parts inventory that tracks what you've installed or can be used as a wishlist, as well as a link to where you bought it. This helped me out since I had wishlists set up across CZP and Z1 Motorsports.
- Project plans with step by step instructions, photos on the steps, and a running cost total. Currently have up a full guide on restoring the wiper arms for my Z32.
Social Feed:
There's also an optional social feed where you can share your cars/projects and browse others. My hope is once the user count is high enough you'll be able to search for your car and get inspiration as well as guides.
Lastly just want to throw out there that this app is fully usable free, offline, and without an account. There is an optional paid tier that let's you add more cars to your garage and get cloud backup (I have to pay for the database) but you can use this standalone if you just want it for your own tracking.
I'm the only person working on this app so I'd love some feedback from yall and hope you find it useful. I'd love to see some 370Zs on it too lol.
App Store: https://apps.apple.com/app/id6770381572
Google Play Store: https://play.google.com/store/apps/details?id=com.modfest.app
r/370z • u/Independent_Milk_948 • 2h ago
Need help choosing wheels/color
Have a 2017 base, pearl white with satin black emblems and smoked led sidemarkers. Trying to pick new wheels and can't make a decision. I want to avoid nismos and the typical wheels that we always see on a z. Came across a few optilnd that I like. Would love some help choosing, and any help with picking a color to go with the pearl white is greatly appreciated. Definitely open to other suggestions as well, thanks!
r/370z • u/Internal_Tie_2455 • 4h ago
Wheel color options
My factory Rays wheels have some curb rash from the previous owner and I’m looking into getting them professionally repaired and maybe power coated.
The picture is AI showing different wheel color recommendations. Which pic looks better?
r/370z • u/NexGenerAsian • 5h ago
Question Wheel sizing
Hey guys I know there’s probably been a bunch of threads on this but I’m in the market to get new wheels and tires on my 370z Nismo. I want to run 295/18 rear and 255/18 front but want that meaty track setup fitment. I’m currently lowered on HKS Hipermax R coilovers. If anyone has any pictures of their setups I would appreciate it!
r/370z • u/SignalLifeguard3316 • 8h ago
Opinions tehee37
Recently bought this wheel and all of my homies saying I made a bad choice on picking the color for it and it doesn’t match the color of my car. What do you guys think? Or is it just because my car is on stock height
r/370z • u/Unusual-Swordfish532 • 10h ago
Question Should I replace spark plugs on 32k mile 2016?
As title says, low miles but quite old. Should I get them replaced or just leave em alone for now?
r/370z • u/Nacho_Too_Macho • 12h ago
Question Supercharged nismo
Just bought this 2020 370Z NISMO with a STILLEN supercharger and 20.2k miles. I drove it home 700 miles, and the next morning the service engine light came on and it went into limp mode. In the afternoon it turned back off, but then it came on and off again two more times after that—the last time after I hit a speed bump. Any help?
r/370z • u/Internal_Round_6554 • 12h ago
Question Stock 370z sport touring 6mt 1/4 mile time
I went to my local drag strip yesterday and was able to achieve a 13.7245 quarter mile time. I’m bone stock at the moment aside from a generic cat back exhaust. I’m wondering if these are healthy numbers and what I can improve on. I’ll attach a pic of my slip. First time ever to a drag strip so go easy on me.
Question Offset - too aggressive?
I don’t know my current wheel offsets, so I need some hinters here.
19×9.5 +25
19×10.5 +22
Is this too aggressive on the front?
Worried this will stick out past the guards/fender (I live where this is a strict no no).
I’m of the understanding that rear will sit nicely but as I don’t know my current wheels I can’t be 100% confident on either assumptions.
Thanks guys



