News
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GWM Tank 300 CDC Nitrogen Shocks: Solve the Pain of One-Size-Fits-All Damping for Offroad & Highway
Offroading enthusiasts of the GWM Tank 300 all face the same frustration: a single shock damping setting can never balance smooth highway driving and tough offroad performance. Stiff damping for rocks leaves you with a bumpy ride on pavement, while soft damping causes excessive body roll and bott...Read more -
German Continental Hoses & Japan NOK Seals: End Offroad Shock Leaks and Premature Failure
One of the most common and frustrating offroad shock issues is oil leaks and premature failure. Generic shocks use low-quality hoses and seals that crack, split, or wear out under offroad stress—extreme temperatures, mud, water, and constant compression/rebound all take their toll. Leaks cause lo...Read more -
Lifting your 2007-2020 Toyota FJ Cruiser by 1.5 inches (40mm) or more causes a critical suspension problem
The factory upper control arms are fixed, so lifting the FJ shifts the ball-joint angle, leading to premature ball-joint wear, poor steering, reduced wheel articulation, and even suspension binding. Generic upper control arms for the FJ are made from low-quality steel, which is heavy and prone to...Read more -
Ford F150 3-Way Adjustable Shocks: Fix High/Low Speed Offroad Performance Gaps
Ford F150 4×4 owners know: offroading isn’t just one type of terrain—you’ll switch from high-speed desert runs to low-speed rock crawling in the same trip. The problem? Most shocks only offer basic compression or rebound adjustment, leaving you with poor control in either high or low speed c...Read more -
Adjustable Panhard Rods: Fix Axle Shift for Lifted Toyota Landcruiser LC80 LC105 & Lexus 4x4s
Lifting your Toyota Landcruiser 80/105 series or Lexus 450 is a great offroad upgrade—but it causes a critical issue that many owners overlook: axle shift. When you raise the suspension, the factory Panhard rod (which connects the axle to the frame) becomes too short, shifting the axle to one sid...Read more -
UTV Coilovers Explained: Why HPR Design Dominates Off-Road Adventures
UTVs are the workhorses of offroading—they tackle farms, trails, and race tracks alike—but their performance lives or dies by one component: coilovers. At HPR, we’ve engineered UTV coilovers that stand above the rest, drawing on our 15+ years of suspension engineering and OEM manufacturing expert...Read more -
Upper Control Arms 101: The Backbone of Your Lifted 4×4’s Suspension
Lifting your 4×4 is one of the most popular offroad upgrades—but it comes with a hidden cost: misaligned ball joints and poor handling. The fix? A high-quality set of upper control arms (UCAs), and at HPR, we’ve engineered UCAs that are the gold standard for lifted 4×4s—built with 15+ years of OE...Read more -
Steering damper: Your 4×4’s Defense Against Offroad Wobble & Instability
If you’ve ever felt your 4×4’s steering wheel shake violently on rough trails (a.k.a. “death wobble”), you know how scary and dangerous offroad instability can be. The solution? A high-performance steering stabilizer, and HPR steering damper are the ultimate defense against offroad wobble—built w...Read more -
HPR Steering Stabilizers: Tuned Precision for Ultimate Offroad Control
Offroading is all about control—over your vehicle, over the terrain, and over every bump and jolt. HPR’s tuned steering stabilizers deliver that control in spades, offering precision engineering that’s unmatched in the offroad industry—all built from our 15+ years of OEM steering and suspension m...Read more -
HPR Forged Aluminum Upper Control Arms: Fix Ball-Joint Angles for Unbeatable Offroad Grip
If your lifted 4×4 feels like it’s “floating” offroad, or your tires are wearing unevenly, your ball-joint angles are out of whack—and factory upper control arms can’t fix it. HPR’s forged aluminum upper control arms (UCAs) are engineered to correct this critical issue, delivering unbeatable offr...Read more -
HPR Complete Offroad Suspension System: Synergy of Shocks, Coilovers & More for Mastering Any Terrain
Offroading is a team sport—and your suspension components are the team. A great shock absorber means nothing with a weak upper control arm; a top-tier UTV coilover fails with a cheap bump stop. At HPR, we’ve solved this problem with our complete offroad suspension system—a fully engineered set of...Read more -
HPR CDC Nitrogen Offroad Shocks: The Future of Electronic Damping Control
Gone are the days of manually adjusting your offroad shocks for every terrain change. HPR CDC Nitrogen Offroad Shocks (star of our GWM Tank 300 lineup) redefine offroad performance with electronic damping control—an innovation born from our decades of OEM shock absorber manufacturing and racing h...Read more