Here at Topp Automotive, we are proud to partner with first-class companies. West Coast Suspension has been around since 1924, a great length of time to get product sorted. WCS has a wide range of non-standard lift kits suited to most 4x4’s on the market. Let’s talk adjustable 3-4” solutions, diff drop kits, 3-4 inch shocks and many others. Our boxed SHS upper control arms are built ruthlessly for performance, strength and longevity. WCS’s commitment to specialty, quality product for the mining, transport and recreational 4WD market, has seen the company steadily grow to become a leading supplier in the Australian market, with an extensive supply network both throughout Australia and overseas PSR, or Performance Racing Suspension is a renowned Australian company with a huge focus not just on suspension kits, but every modification component for your suspension requirements. We can't possibly list them all, but get in touch now for all your suspension needs. BDS Suspension was started in 1996 by a business group that felt it was past time to create a suspension company that truly had the best interest of the off-road consumer as its' foundation. With over 45 combined years of experience with other major suspension companies, both buying and selling, we were frustrated by the lack of quality and the unwillingness to make things right by these 4x4 companies. BDS Suspension. Use it, abuse it. That’s our motto. Created by people who care about our customers for their customers (you), who care about how their dollars get spent. When you want the most for your money, BDS is the only way to go. Premium suspension from experienced dealers.