Controllable Exhaust System
for Toyota LC250

The URNIETA NorthSea Exhaust for the LC250 is a stainless steel cat-back with electronic valves, offering quiet factory-like cruise, aggressive on-demand sound, and three preset modes—Comfort, Sport, Track—OEM-fit, emissions-compliant, and switchable from the driver’s seat.

The LC250 ships with the quietest exhaust note ever fitted to a Land Cruiser.
That's by design. Toyota engineered the 250's factory exhaust to pass European drive-by noise regulations, North American emissions standards, and Japanese urban sound limits — all in a single tune. The result is a turbo-diesel V6 (or hybrid 2.4) that sounds like a luxury sedan from outside the truck and barely registers from inside it. For a vehicle Toyota markets as the heir to the Land Cruiser name, the silence is conspicuous.
Most aftermarket LC250 exhausts solve the noise problem and create a different one. They open the system up at every RPM — louder at idle, louder at cruise, louder at 110 km/h on the highway. Six months in, the owner's family asks for the OEM exhaust back. The aftermarket unit gets shelved.
We didn't want that.
The URNIETA NorthSea Exhaust System for the LC250 is a stainless-steel cat-back with electronic valve control — quiet at cruise, aggressive on demand, switchable from the driver's seat. The valves are servo-actuated through a wired controller (or optional wireless remote), with three preset modes: Comfort (factory-quiet at all RPMs), Sport (open valves above 3,000 RPM), and Track (fully open across the rev range). The system is engineered around the LC250's V6 turbo-diesel exhaust geometry and certified for compatibility with factory ECU emissions monitoring.
Built specifically for the LC250 — Land Cruiser Prado 250 in global markets, Land Cruiser in North America — across the 2024–2026 production range. Direct-fit, factory hanger compatible, no welding required.
Loud when you want it. Quiet when your family wants it. Legal in every market the truck is sold in.