J-MAX ENGINEERING AND FABRICATIONS

J-MAX ENGINEERING AND FABRICATIONS Australia's No.1 Air-Intake Specialist
Snorkels / Airboxes / Intake Piping
Australia and Worldwide Shipping Available Closed on public holidays (VIC)

02/09/2026

HUMP DAY Q&A WITH JMAX 😎☕️ | EP. 1

Something a little different from us…

Every Wednesday, Jamie’s jumping on for a quick Hump Day Q&A — no script, no filter and no bu****it. 😂

A chance to share some of the knowledge he’s picked up over the years, talk about what’s happening behind the scenes at JMAX and answer YOUR questions.

This week we cover 👇

* 🔥 A quick wrap-up of the Melbourne 4x4 Show + the show discount
* 🛠️ 5” vs 4” snorkels on the GU Patrol — and which one Jamie recommends
* 🔇 Our snorkel silencer + what we can do with older JMAX snorkels
* 👨‍🏭 Why we offer the best Stainless Snorkel on the market
* 💦 Snorkels, factory airboxes and the truth about water sealing

Got something you want Jamie to answer next Wednesday?

DROP YOUR QUESTION BELOW 👇

Product questions, technical s**t, new designs, business, behind the scenes — whatever you genuinely want to know.

Most-liked questions will get priority. 🔥

And as always…

🔺 STRICT NO DI****AD POLICY 😂

Cheers,
The JMAX Team 🤙

&A &A

26/08/2026

Snorkel Talk 🎙️ | N80 Hilux Updates

Jamie dives into some of the common issues we’ve identified with the factory Toyota snorkel and airbox design, while taking you through the latest improvements to our JMAX N80 Hilux snorkel kits.

Both our 4” and 5” JMAX snorkels are designed to cover the pre-existing factory snorkel opening, with our 5” design completely concealing the main opening and all factory bolt holes for a clean, seamless finish.

We’ve also made some major upgrades across both our 4” and 5” kits:

🔧 Integrated one-way water drainage system
🔧 Updated OEM-spec MAF sensor housing with internal airflow straightening fins
🔧 Reworked pillar angles for improved fitment and precise alignment
🔧 Completely updated intake plumbing using silicone joiners and solid stainless-steel piping — eliminating flexi duct from the system

At JMAX, we’re constantly reviewing, testing and refining our products to improve fitment, functionality and overall design.

These N80 Hilux updates have been on the cards for a while, and we’re excited to finally share the improvements with you.

Cheers,
The JMAX Team

21/08/2026

2026 MELBOURNE 4X4 SHOW — FRIDAY DONE & DUSTED! 🤙🔥

What a first day!

We’re currently set up at the 2026 Melbourne Outdoor & 4x4 Show at the Melbourne Showgrounds, and you’ll find the JMAX crew in the Boulevard Pavilion — Stand BP350.

Come down and say g’day! 👋 We’ve got plenty on display, including our snorkels, airboxes and more, plus heaps of JMAX merch… shirts, hoodies, stubby holders, beanies, hats, air fresheners and plenty more.

We’ve completely changed things up this year, opening up our entire stand and teaming up with Red Dirt Diary’s 🤙 and tomorrow is going to be MASSIVE! 🔥

Bridget will also be revealing her BRAND-NEW RIG at 12:15pm tomorrow! 👀🚙 You definitely don’t want to miss this one.

So load up the family, head out to the Melbourne Showgrounds and come spend Saturday with us!

📍 Boulevard Pavilion — Stand BP350
🔥 JMAX Engineering x Red Dirt Diary
👀 Brand-new rig reveal — 12:15pm Saturday

SEE YOU THERE! 🤙

09/08/2026

➰ IF YOU SEE ME LESS,
I’M DOING MORE ➰

Chevy Silverado 2500 fitted with twin 5” Low Cut Snorkels, completely plumbed into our high-flow airbox. 👌

🔹 NO BLUETOOTH SNORKELS HERE!
This is a fully functional, completely plumbed intake system.

🔹 SNORKEL FEATURES
• 5” 316-grade stainless steel construction
• Recessed design for precise pillar alignment and OEM-style fitment
• Available in Standard or Low Cut styles
• Twin snorkel option available
• 3” twin-snorkel crossover plumbing available
• Digitally printed guard cut-out templates included
• Detailed step-by-step installation instructions included
• 4” snorkel outlet design engineered around MAF sensor limitations to maintain unrestricted airflow through the system

🔹 AIRBOX FEATURES
• Laser-cut aluminium construction
• 100% water-sealed design
• OEM-calibrated MAF sensor housing — no engine lights or fault codes
• No structural cutting required
• Bolt-on and drive away — no tune required
(Although a tune is recommended to unlock the full potential of the intake system)
• K&N RE-0870 washable high-flow cotton filter
• Clear inspection lid with stainless steel pressure plate and stainless hardware
• One-way water drainage system

For more information and pricing, jump on our website:
www.jmaxengineering.com

06/08/2026

…YOU ASKED
WE DELIVERED…

The all-new 5” FATBOY Snorkel for the GU Patrol is NOW AVAILABLE. 🔥

Designed and manufactured in-house by the team at JMAX Engineering, this snorkel has been engineered for strength, durability, precise fitment and straightforward installation. Built from premium 316 stainless steel, it incorporates a range of innovative features not commonly found in snorkel systems.

✔ Australian designed & manufactured 🇦🇺
✔ 316 stainless steel construction
✔ Built-in water drainage system
✔ 4” solid plumbing to the airbox
✔ Covers most existing plastic snorkel mounting holes
✔ Precision body and pillar alignment
🤫 Optional snorkel silencers available

👉 For full specifications, pricing and ordering, visit:
www.jmaxengineering.com.au

01/08/2026

all business.

01/08/2026

Ooofff 😮‍💨👌

2500 Silverado Twins //

Video dropping soon …….

20/05/2026

5” Loading……..

14/05/2026

Low-Cut vs Standard Top Snorkel
What’s the difference?

One of the most frequently asked questions we get is: What’s the difference between a low-cut and a standard top snorkel?

SNEAK PEEK 👀
Nissan GU 5” FATBOY’s - Coming Soon…

This in-depth video demonstrates the differences, advantages, and disadvantages between the two styles.

🔹 Standard Top
Traditional rear-facing stainless snorkel head

When you think of a stainless snorkel, this is typically the design and style that comes to mind.

💚 Advantages

Rear-facing = Minimal debris and water ingress (when designed correctly)
Noise = Typically a little quieter, as the sound travels up and over the roofline (depending on make and model)
Looks = Some people simply prefer the traditional stainless steel snorkel look
💔 Disadvantages

Clearance = Due to the height of the snorkel, this style can genuinely cause clearance issues with roof racks, awnings, sunvisors, and light bar brackets.
🔹 Low-Cut / Tear Drop Top
Stylish low-profile snorkel top
( Created and designed by the JMAX team 2015 )

💚 Advantages

Clearance = A low-cut snorkel sits much lower than a traditional standard top, helping eliminate fitment issues with roof racks, awnings, sunvisors, and light bar brackets.
Looks = A modern, aggressive style that sits flush with the top of the window, giving the snorkel a sleek, compact, and blended appearance.
Water Ingress = This style faces outward towards the road, which can be a major benefit on driver-side snorkels.
Noise = Some customers actually love hearing the intake and turbo sound this style produces.
💔 Disadvantages

Noise = The biggest downside is intake noise for customers who prefer a quieter driving experience. This is an easy fix with our JMAX Snorkel Silencer.
If you feel we’ve missed anything, or there’s something you’d like to know, drop a comment below 👇

🔺 JMAX Engineering - ND Policy
No Di****ad Policy

We’re open to all genuine questions, real concerns, and straight answers.

Rude, misleading, or just plain stupid comments will be removed.

If your comment disappears… you already know why 😎

Cheers,
JMAX Engineering 🤙

04/05/2026

Closed today for a well-earned rest after MotorEx.
Back to full action tomorrow.

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Wandin North, VIC

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Monday 6am - 2:30pm
Tuesday 6am - 2:30pm
Wednesday 6am - 2:30pm
Thursday 6am - 2:30pm
Friday 6am - 2:30pm

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