Regeared & Upgraded Builds  |  Tuned for modified duty

The Pain Point

Regearing differentials, installing larger tires, adding winches, or bolting on forced-induction upgrades shifts the engine’s critical torsional frequency. The factory rubber damper — tuned for stock specs — detunes. The crankshaft enters a barred speed range during low-RPM crawl or high-load recovery, risking fatigue damage that no warranty will cover.

Auramaia Solution

We offer silicone-oil viscous dampers and steel-spring composite dampers re-tuned specifically for modified duty cycles. Our engineering team uses torsional analysis to match damper inertia and damping coefficient to your actual gear ratio, tire size, and load profile — not just the factory baseline.

Customer Value

• Keeps crankshaft safely outside barred speed ranges under crawl and recovery loads
• Broadband viscous damping absorbs shock across a wide RPM window
• Handles sustained high-cylinder-pressure operation from boost upgrades
• Proven reliability in rock crawling, overlanding, and desert racing
• Confidence to push harder — your bottom end is protected