Precision is a practice.
Elder Performance exists because we built what we wanted for our own vehicles — and others started asking.
Our Story
Elder Performance was founded on a simple premise: the vehicles we drive deserve better than bolt-on compromise. As owners of both the INEOS Grenadier and Mercedes-Benz Sprinter platforms, we experienced firsthand the gap between factory capability and real-world potential.
What started as personal builds became a methodical process. Every modification is tested on our own vehicles first and refined until it meets OEM-quality standards. We do not install anything we would not put on our own trucks.
Elder Performance brings decades of automotive engineering experience to two specific platforms. Specialization is not a limitation — it is how we deliver precision.
How We Work
Engineering First
Every modification is validated with data before it reaches your vehicle. No guesswork, no shortcuts.
OEM+ Standard
Upgrades that look and function as though they were designed by the factory. Integration, not addition.
Owner Accountability
We drive what we build. Every recommendation comes from direct experience with these platforms.
The Workshop
Purpose-built for precision work. Clean, organized, and equipped with platform-specific tooling and diagnostic systems.
Facility photography