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Flappie Frames – Universal Mounting Brackets custom mud flaps by Flappies

Flappie Frames – Universal Mounting Brackets

★★★★★Read reviews·Frames

The fix for rigs with no tray and nothing to bolt to — universal brackets that suit the majority of 4WDs and utes. Powder-coated steel brackets, adjustable to suit a huge range of rigs — bolt them on once and swap flaps whenever the mood strikes. Heads up: mounting hardware isn't included, because every rig mounts differently.

$100 AUD · pair of frames · Jimny Flappie Frame

Tax included. Shipping calculated at checkout. One price, both frame sizes.

FrameNot sure? Find my size →
Flap-to-frame hardware included — frame-to-guard fixings are BYO.The nuts, bolts and washers that hold your flaps to the frames are in the box. Mounting the frames to your guards is the bit we leave to you: every car is different and where you sit your frames is your call, so it's a few self-tappers or bolts to suit from Bunnings, or whatever's rattling around in the shed.
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Secure online paymentIn stock, shipped in 2–3 business daysAfterpay + Zip
What's included+
  • A pair of adjustable Flappie Frames — one for each side.
  • The nuts, bolts and washers that hold your flaps to the frames.
  • Frame-to-guard fixings are BYO — every rig mounts differently (see the note below).

Frame-to-guard fixings aren't in the box — plan a Bunnings run. The flap-to-frame hardware is included; it's the mounting to your rig that varies. Every rig is different, and where you sit your frames comes down to personal preference: one HiLux tub reused the screws that came out of it, while a Navara needed pop rivets, spacers and bolts. Depending on your guard you might need to drill a few holes too, so expect a bit of tinkering to get them sitting just right. Have a look at what your vehicle gives you to work with — and if you're not sure, send us a photo and we'll point you at the right fixings.

Fitment tip+

No two rigs are the same, so a little measuring is part of the process. Trust it — it's worth it.

Tray-back utes — Measure the width inside the guards so the Flappies follow the natural shape of your setup, then pick the length that suits your look and coverage. Legal rule of thumb: the bottom edge of the flap should sit no higher than one third of the distance back to the centre of the rear axle — worth a look at your state’s rules if you’re cutting it fine.
Most 4WD wagons and utes — Flappie Frames are designed to fit the majority of vehicles. Once the frames are on, swapping Flappies is quick and easy.
Standard cars — We’ve got something cooking in the background — follow along for the announcement.
Not sure? — We’re always happy to help — send through your measurements or questions and we’ll make sure you get the right fit first go.
What it's made of+

Steel brackets with an adjustable drop, finished to cop rocks, mud and salt without turning to dust. Fit them once — the flaps come off in minutes after that.

Shipping & returns+

Frames are held in stock and ship within 2–3 business days, tracked. Shipping is weight-tiered: Standard $18.50, Express $31.50 — heavier orders cost a little more. No returns for change of mind or wrong size — that's what the size finder is for. Faulty or incorrect? We'll sort you out, quick-smart.

From the people

★★★★★ 4.9 from 1,000+ orders

★★★★★
"Flappies really went above and beyond to meet my wants and needs for size and design. They were adaptive and the communication was always prompt. A year on with zero issues — looking at buying more soon."
Anna V, 2026 · Bought & bolted on
★★★★★
"The mudflaps arrived today and I’m so stoked with them! Hubby will be too. You’re a legend for getting them done so quickly."
Stacie H, 2025 · Bought & bolted on
★★★★★
"Man, I love these things. Big fan of the style. They look dope and stay clean too! Feels cool driving around with BTP custom flaps bro!"
BTP Plumbing, 2025 · Bought & bolted on
★★★★★
"Absolutely stoked with how these sick puppies turned out. Matched the vibe perfectly and really set the look off. Only been on the D-Max a few hours, but you can tell they’re built to last."
Molten Max, 2025 · Bought & bolted on

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