L25–YAMI (闇) • Sleeper Turbo • 300–330 hp
Top-mount turbo, stock-bottom reliability. Compact frame, OEM+ sleeper feel.
The stealth daily that pulls. Looks OE, calibrated for drivability — DMS ETHOS.
Quick Specs
Bottom End
Stock refreshed
Stock refreshed
Turbo Frame
Small (V-band top-mount)
Small (V-band top-mount)
Output (dyno)
300–330 hp
300–330 hp
Calibration
Street sleeper map
Street sleeper map
ETHOS: smooth transients, torque shaping, thermal safety.
Hardware Layout
- Shared top-mount architecture (all DMS turbos)
- Compact small-frame turbo
- OE-like routing
Chassis & Suspension
- Aim: OEM+ exterior, stealth power.
- Sport dampers + progressive springs (~20mm)
- Mild front ARB; stock/mild rear for traction
- Street-stiff mounts; healthy LSD
Brakes & Wheels/Tires
- Fast-road pads, lines, high-boil fluid
- 17×8 | 225/45-17 UHP (OEM wheels optional for sleeper look)
Safety & Structure
- Low-profile 4-point rollbar recommended
- Heat shields, hose quality, proper clamps
Alignment (Sleeper Street)
- F: −1.5° camber, ~7° caster, 0 to slight toe-in
- R: −1.2° camber, 0.10° toe-in/side
Build Idea
Stealth answer: compact frame on stock-refreshed bottom end, smooth torque delivery, predictable heat.