The Bilstein Tough Dog 40mm Lift Kit for Suzuki Jimny GJ 2018-On combines German shock absorber engineering with proven Australian coil spring technology to deliver 40mm of lift without compromising your Jimny's legendary agility. This complete suspension solution includes Bilstein front and rear shock absorbers, Tough Dog coil springs, crossmember drop kit, ABS relocation hardware, and extended brake hoses — everything needed for a professional transformation. Engineered specifically for the compact GJ platform and backed by full manufacturer warranty, this premium lift kit is in stock now with fast Australia-wide delivery and expert technical support.
Browse all compatible suspension parts for your Tough Dog 40Mm Lift Kit Suits - Suzuki using our parts finder.
| Make | Model | Series | Years | Engine |
|---|---|---|---|---|
| Suzuki | Jimny | GJ (4th Generation) | 2018-Current | 1.5L K15B Petrol |
This kit is engineered specifically for the current-generation Suzuki Jimny GJ sold in Australia from 2018 onwards. Not sure if this fits your specific build date or variant? Contact our suspension experts for personalised fitment advice or check all suspension parts for the Suzuki Jimny in our parts finder.
Choosing the correct front and rear spring rates is critical for optimal ride quality and component longevity in your Jimny. Select spring rates based only on your constant accessory load — the weight permanently installed on your vehicle such as steel bumpers, roof racks, awnings, dual battery systems, underbody protection, and permanently mounted recovery gear. Occasional loads like passengers, camping equipment, or weekly shopping should NOT be factored into spring rate selection, as oversprung suspension results in harsh ride quality, reduced traction, and accelerated wear on bushings and shock absorbers. Common front constant loads include bull bars (15-25kg), winches (25-35kg), driving lights, and UHF aerials. Rear constant loads typically include rear bars (20-30kg), jerry can holders, spare wheel carriers on swing-away mounts, drawer systems, and roof rack platforms. If you regularly tow a camper trailer or caravan, consider pairing this lift kit with airbag suspension for on-demand rear load support rather than specifying heavier constant-rate springs.
Professional installation by a qualified 4WD suspension specialist is strongly recommended for this complete lift kit, as it requires removal of front and rear suspension components, installation of crossmember spacers, brake line extensions, and ABS sensor relocation. Experienced DIY installers with appropriate spring compressor tools, torque wrenches, and workshop facilities can complete installation in approximately 6-8 hours. Wheel alignment to manufacturer specifications is mandatory after installation to ensure correct steering geometry, even tyre wear, and optimal handling characteristics. All suspension components should undergo a 500km break-in period with retorque inspection of all fasteners and U-bolts to ensure correct settling and preload. For maximum performance and safety on lifted Jimnys, we recommend pairing this kit with adjustable control arm upgrades to correct castor angle and maintain factory steering feel and stability at highway speeds.
Bilstein has been the gold standard in shock absorber technology since 1954, supplying OEM suspension to Porsche, Mercedes-Benz, and factory rally teams worldwide. The Tough Dog range combines Bilstein's legendary German monotube shock technology with Australian-specific valving and spring rates developed through decades of outback testing in the harshest conditions on earth. Every component is backed by comprehensive manufacturer warranty and supported by 4WD Suspension's expert technical team who understand the unique demands of Australian touring, remote area travel, and daily driving on corrugated dirt roads. Explore the complete Bilstein suspension range for complementary steering dampers, heavy-duty shock absorbers, and premium replacement components.
This lift kit is ideal for Jimny owners seeking improved off-road capability without sacrificing the legendary on-road agility that makes the compact 4WD such an enjoyable daily driver. Whether you're a weekend warrior tackling high-country tracks, a Grey Nomad seeking a lightweight tow-behind vehicle, or a tradie navigating rough access roads to remote work sites, this 40mm lift provides the perfect balance of ground clearance, articulation, and comfortable highway manners. Caravan towers and camper trailer owners should consider supplementing this kit with load-levelling airbag suspension to maintain correct ride height and prevent rear squat when hitched, especially given the Jimny's modest 1,300kg towing capacity and short wheelbase.
All Bilstein Tough Dog components are in stock at our Australian warehouse with fast dispatch to metro and regional areas nationwide. Every kit includes full installation instructions and technical support from our suspension specialists who live and breathe 4WD touring. Need advice on spring rates, tyre sizing, or complementary upgrades? Our team is ready to help you build the perfect Jimny setup for your intended use. Browse our full lift kit range or call us today to discuss your Suzuki Jimny suspension upgrade.
Yes, this kit is engineered specifically for all Suzuki Jimny GJ models (4th generation) sold in Australia from 2018 to current production. It suits both manual and automatic transmission variants with the 1.5L K15B petrol engine. The kit includes all necessary brackets, hardware, and correction components for the GJ platform's independent front suspension and three-link rear axle configuration. If you have a pre-2018 Jimny (JB or SN series), this kit will not fit as those models use different suspension architecture.
This kit delivers 40mm (approximately 1.6 inches) of lift over factory ride height, measured at the wheel arches when fitted with appropriate spring rates for your constant load. With this lift height, you can comfortably fit 215/75R15 tyres (approximately 27.7 inches diameter) or 225/75R15 tyres (approximately 28.3 inches diameter) without rubbing on standard wheels with appropriate offset. Larger tyres significantly improve approach, departure, and breakover angles while providing better flotation on sand and mud. For aggressive tyre choices or wider offsets, minor trimming of plastic guard liner tabs may be required during full articulation.
This comprehensive kit includes four Bilstein monotube gas shock absorbers (two front, two rear), four Tough Dog coil springs (two front, two rear with selectable load ratings), a complete crossmember drop kit to maintain CV joint angles, ABS sensor and vacuum hose relocation brackets, a headlight module correction bracket for beam alignment, and a left-hand rear extended brake hose. All necessary hardware, fasteners, and detailed installation instructions are supplied. You do not need to purchase any additional components for a complete installation, though we recommend a professional wheel alignment after fitment.
Yes, this kit is suitable for towing within the Jimny's rated 1,300kg towing capacity, provided you select rear spring rates appropriate for your constant tongue weight and rear accessories. However, the compact Jimny's short wheelbase and modest payload make it susceptible to rear squat when heavily loaded. For regular towing or carrying heavy rear loads, we strongly recommend supplementing this kit with airbag suspension which allows you to add support pressure when towing while maintaining comfortable unladen ride quality. Select your spring rates based on constant accessories only — not occasional towing loads.
The included crossmember drop kit maintains acceptable CV joint and driveline angles at 40mm lift height, so upgraded control arms are not mandatory for this kit. However, adjustable front upper control arms are highly recommended for fine-tuning castor angle, which improves high-speed stability and steering return after cornering. The 40mm lift may slightly reduce your castor angle, and adjustable arms allow your installer to dial in optimal geometry during wheel alignment. This is particularly important if you plan extended highway touring or frequently drive at 100+ km/h on sealed roads.
Yes, professional four-wheel alignment to manufacturer specifications is absolutely mandatory after installing any lift kit. The 40mm increase in ride height changes your Jimny's suspension geometry, affecting toe, camber, and castor angles on the front axle. Without proper alignment, you will experience uneven and accelerated tyre wear, poor handling characteristics, steering pull, and reduced stability at highway speeds. The alignment must be performed with the vehicle at normal operating weight after a 500km break-in period, during which springs settle and components seat properly.
Yes, this kit offers multiple front and rear spring rate options to match your specific constant accessory load. Select spring rates based only on permanently installed accessories such as bull bars, winches, roof racks, rear bars, drawer systems, and underbody protection — not occasional loads like passengers, camping gear, or weekly shopping. During checkout, you will specify your constant front and rear loads, and our system recommends appropriate spring rates. Overlanding spring rates causes harsh ride, reduced traction, and premature bushing wear. Contact our suspension specialists if you need help calculating your constant accessory weight for accurate spring selection.
With 40mm of additional clearance, most Jimny GJ owners can fit 215/75R15 tyres (approximately 27.7" diameter) or 225/75R15 tyres (approximately 28.3" diameter) on standard 15-inch wheels with factory offset. These tyre sizes represent approximately 1.5-2 inches of additional diameter over the factory 195/80R15 fitment, significantly improving ground clearance, water wading depth, and off-road traction. Wider tyres (up to 235mm section width) may require wheel spacers or different offset wheels to prevent rubbing at full lock. Always test-fit tyres through full steering and suspension travel before committing to permanent installation.
Bilstein shock absorbers are covered by comprehensive manufacturer warranty against defects in materials and workmanship, typically offering extended coverage periods for monotube gas shock technology. Tough Dog coil springs carry separate manufacturer warranty for spring sag and breakage under normal operating conditions. Warranty coverage requires professional installation, proof of purchase, and use within rated load specifications. All hardware components and brackets are covered against manufacturing defects. Specific warranty periods and terms are included with your kit packaging and available from our customer service team during purchase.
Absolutely — this kit is specifically valved and spring-rated for excellent daily driving comfort while delivering genuine off-road capability when required. Bilstein's monotube shock technology provides supple low-speed damping over city potholes and speed bumps while ramping up control during aggressive cornering or high-speed corrugations. Tough Dog progressive-rate springs offer soft initial compression for empty highway cruising while progressively stiffening under load or during compression. Hundreds of Australian Jimny owners use this exact kit as their daily commuter vehicle while enjoying weekend four-wheel drive adventures, confirming its versatility and all-round performance characteristics.
Perfect Lift for My Work Jimny
Had this Bilstein lift kit fitted to my little Jimny about three months back and it's been absolutely spot on for getting to job sites on rough tracks. The 40mm lift gives me plenty of clearance for builder's gear and the ride quality is way better than the stock setup, even when I'm loaded up with tools. Handles the weekend beach runs without any dramas too.(5)
Perfect Upgrade for Our Family Adventures
Finally got this 40mm lift kit fitted to our Jimny and it's transformed our weekend camping trips. The ride quality is noticeably better on corrugated tracks, and the extra clearance gave us the confidence to tackle some rougher access roads up in the High Country. Really happy with how the Bilstein shocks handle the weight when we're loaded up with the kids' gear and camping equipment. Well worth the investment for anyone serious about getting off the beaten track.(5)
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