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3" Suspension Lift Kits
A 3-inch suspension lift is the most common big-clearance setup we fit at our Perth workshop, and most buyers landing here are weighing up a Y61 GU Patrol coil build or an N70 Hilux IFS/leaf build. PPD stocks a range of major brands across this category, so the advice below is honest cross-brand guidance, not a pitch for one maker. If you want the broader range beyond suspension, browse all Nissan Patrol gear.
What Does a 3-Inch Lift Do, and Who Should Get One?
A 3-inch lift raises ride height by roughly 75mm, clearing larger tyres (typically 33s, sometimes 35s with guard work) and lifting your diffs, sills and crossmembers further from rocks and ruts. It also gives you a higher touring stance and room for heavier springs to carry a constant load without bottoming out.
The trade-off versus a 2-inch lift: a 3-inch lift raises your centre of gravity more, often needs supporting parts (longer brake lines, castor correction, sometimes diff drop or extended bump stops), and pushes you closer to engineering certification thresholds. If you run a moderate load and 32-33in tyres, 2 inches is often enough. Go 3 inches if you're fitting 33s firmly, carrying serious weight, or building a dedicated tourer.
Is a 3-Inch Lift Legal in Australia?
It depends on your state and how the lift is achieved. As a general rule, many states commonly allow up to around 50mm of total suspension and tyre lift without certification, but the exact figure and how it's measured vary between WA, NSW, QLD, VIC and the others. Beyond that threshold you typically need engineering sign-off. Always check the current rules for your state before committing to a build.
A 3-inch (75mm) suspension lift almost always sits above the no-cert threshold, so plan for an engineering inspection and certification in your state. We won't tell you a 3-inch lift is blanket-legal, because it isn't. Get the build signed off by a qualified engineer for your registration. We can fit the kit correctly so it presents well for inspection.
Which 3-Inch Lift Kit Suits a GU Patrol?
The Y61 GU Patrol is coil-sprung front and rear, which makes it one of the easier 4x4s to lift cleanly and one of the better platforms for a true 3-inch coil setup. Spring rate is the key decision: match it to how much constant weight you carry (bullbar, winch, drawers, long-range tank, rear bar and wheel carrier).
- Touring, moderate load: a comfort-biased coil and twin-tube or monotube shock combination gives a settled ride unladen and on corrugations.
- Heavy GVM build: constant-load front coils and rear springs rated to your drawer and tank weight, paired with shocks that handle heat on long dirt runs.
Superior Engineering, Tough Dog and Fox kits all fit the GU well. Superior's heavy-duty coil kits are a common pick for constant-load tourers running a bullbar, winch, drawers and rear wheel carrier, with front and rear coils rated to the extra weight for a level, controlled stance under load. For the rest of the build, see the full Y61 GU Patrol parts range and confirm the exact spring rate with us based on your loaded weight.
Which 3-Inch Lift Kit Suits a Hilux N70?
The N70 Hilux (2005-2015) is independent front (IFS) with torsion-free coilover struts up front and leaf springs at the rear, so a 3-inch lift is a different job to the GU's coils. A complete N70 3-inch kit isn't just a front strut spacer; it combines front struts/coils with longer rear leaf packs (or add-a-leaf and shackle solutions) and load-rated shocks so the vehicle sits level and works as a system.
N70 3-Inch Full Lift Kit Options
We stock genuine long-travel and touring kits for the N70 as complete lifts, not front-only struts. Examples include the PSR TTG 3" Lift Kit LONG TRAVEL and the Bilstein 3" Lift Kit LONG TRAVEL, both built around the IFS front and leaf rear. CalOffroad and Fox-valved options also suit the N70. Long-travel kits gain wheel travel and articulation; touring kits prioritise on-road comfort with a load-carrying rear. Tell us your tyre size and typical load and we'll confirm the right kit and link you to the current product listing.
How Do the Brands Compare? Superior vs PSR vs Bilstein vs CalOffroad
Here's the honest cross-brand breakdown of who each 3-inch kit suits.
| Brand | Shock type / focus | Best for |
|---|---|---|
| Superior Engineering | Heavy-duty coil and leaf solutions, load-focused | GU Patrol heavy-load tourers carrying constant weight |
| PSR | TTG long-travel and touring kits, IFS-specific | N70 Hilux and Prado builds wanting travel and value in a complete kit |
| Bilstein | Monotube gas, comfort-biased valving | On-road and touring priority where ride quality matters most |
| CalOffroad | Tour Pack and Platinum Series complete kits | All-round tourers wanting a matched kit at a sharp price |
| Fox | Performance touring-valve, adjustable | Buyers chasing the best combined on-road and off-road performance |
| Tough Dog | Adjustable shocks, firmer load-capable ride | Off-road-biased builds and load capacity on a tighter budget |
Short version: if comfort touring is the priority, lean Bilstein or Fox. If you carry a full GVM load, Superior or Tough Dog handle the weight (accepting a firmer unladen ride). For a complete, value-matched N70 or Prado kit, PSR and CalOffroad are strong picks.
Comfort Touring vs Heavy Load vs Off-Road: Matching the Kit to Your Build
Pick spring rate and shock type around your real-world use, not the badge:
- If you prioritise comfort touring: comfort-rate springs and a comfort-valved monotube shock (Bilstein, Fox touring valve).
- If you carry constant heavy load: constant-load coils/leaf packs rated to your gear weight (Superior, Tough Dog).
- If you prioritise off-road control: long-travel and adjustable shocks for articulation and damping over rough terrain.
A lift changes how the whole vehicle behaves, so it's worth pairing with supporting upgrades. Many GU owners fit rock sliders and side steps for underbody protection at the new ride height. If you're also chasing performance, look at GU Patrol exhaust upgrades and Patrol ECU remapping to match the touring build.
How Much Does a 3-Inch Lift Kit Cost?
Complete 3-inch kits generally fall into three indicative price bands. Treat these as a guide only and confirm current pricing against our catalogue, as it shifts with brand, spec and stock:
- Entry: a basic complete kit with twin-tube shocks.
- Mid: monotube or long-travel kits with better valving and load-rated springs.
- Premium: adjustable, performance touring-valve setups (Fox, top-spec Tough Dog/Superior).
Fitting, engineering certification, wheel alignment and supporting parts (brake lines, castor correction) are extra. The price difference is driven by shock technology, spring quality and whether the kit is load- and travel-tuned for your build.
Frequently Asked Questions
How much does a 3-inch lift kit cost?
As an indicative guide, entry-level complete 3-inch kits cost the least, mid-range monotube or long-travel kits sit above them, and premium adjustable setups like Fox cost the most. Pricing varies with brand and stock, so confirm the current figure with us. Fitting, engineering certification and wheel alignment are additional.
Is a 3-inch lift illegal in Australia?
A 3-inch (75mm) lift sits above the 50mm no-certification limit in WA, so plan on engineering sign-off to stay road-legal. Rules vary by state, so have the build certified by a qualified engineer for your registration.
Does a 3-inch lift make a difference?
Yes. A 3-inch lift adds about 75mm of ride height, clears 33in tyres (sometimes 35s with guard work), lifts your diffs and sills off obstacles, and creates room for heavier load-carrying springs. It's a noticeable step up from a 2-inch lift for serious touring and off-road builds.
What is the best 3-inch lift kit?
There's no single best kit, it depends on your vehicle and use. For comfort touring, Bilstein or Fox. For heavy GVM loads, Superior or Tough Dog. For a complete value-matched N70 Hilux or Prado kit, PSR or CalOffroad. Tell us your loaded weight and tyre size and we'll match the right one.
Can you fit 33s or 35s on a 3-inch lift?
A 3-inch lift comfortably clears 33in tyres on most GU Patrol and N70 Hilux builds. 35s usually need guard trimming, body mount chop or additional clearance work, and push you further into certification territory. Confirm tyre fitment with us for your exact vehicle and offset.
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