Just found this thread... Honestly, safety is priority #1 with cheap mods.

• DICKIES Heavy Duty Trader Black Seat Cover with Side Airbag Compatibility is a solid choice cuz it wont interfere with ur airbags.
• For floors, I suggest Motor Trend FlexTough Plus Deep Dish Heavy Duty Rubber Floor Mats. Theyre trimmable for a precise fit so they wont slide and jam ur pedals.
• Grab Amooca Car Seat Gap Filler so ur phone doesnt slip under the seat.

gl!

Ok so, i feel u on the Mirage interior... it's basically a sea of hard plastics. The thing about the G4 is that the OEM carpet is super thin, so you gotta prioritize protection first or it'll wear out fast. For your situation, I highkey recommend the Husky Liners Weatherbeater Floor Liners for Mitsubishi Mirage G4. They use laser-measured specs so the fitment is 100% tight compared to those generic ones that slide everywhere.

To fix that tiny center console, check out the PIMCAR Center Console Organizer Tray for Mitsubishi Mirage. It basically adds a second tier so your coins and keys dont just disappear into the abyss lol. Also, if the seats feel kinda "economy," the FH Group Universal Fit Flat Cloth Seat Covers are like thirty bucks and actually feel decent. Honestly, those three mods basically transform the whole vibe without costing a fortune... good luck!

So, I had a moment to think about this more and honestly, I'd actually suggest a different approach than those hard plastic liners. Not to disagree with the first reply, cuz they definitely protect the floor, but I've had issues with rigid liners in the past. In my last car, they started warping after a few months in the heat and became a total trip hazard... literally caught my heel on the edge while getting out and almost fell!

If you're worried about safety and longevity like I am, here's what I'd look into instead:

1. **Flexible Custom Mats:** I'd go with Smartliner Custom Fit Floor Mats for 2017-2024 Mitsubishi Mirage G4 because they use a more rubberized material. They don't have that 'crunchy' plastic feel and they stay flush against the walls so they won't scratch up your interior trim.
2. **Avoid the Cheap Universal Covers:** Honestly, I'm so disappointed with those basic cloth covers. I bought some and they ripped within a week, plus they moved around so much it felt unsafe. If you really want to spruce it up, look at Coverado Universal Fit Leatherette Seat Covers. They're thicker and feel much more premium, but importantly, they're designed not to interfere with the side airbags.
3. **Glare Reduction:** The G4 dash reflects like crazy onto the glass. I ended up getting the DashMat Original Dashboard Protector and it makes a huge difference for visibility and keeps that hard plastic from baking in the sun.

I'm still kinda learning this stuff too, but after my bad experiences, I'm definitely more cautious about what I put in my cabin. Anyway, good luck with the build! 👍

Facts.