Initialising Showroom
Experimental Build 06/50

Silvia
Spec-R

The final Silvia, and the sharpest. A helical diff, a hand-built SR20 and a chassis that treats opposite lock as a first language.

VIEW THE BUILD
Base Platform1999 S15 SPEC-R AERO
Powerplant
SR20DETTurbo Four
Output
380BHP
0–100 km/h
4.8SEC
Kerb Weight
1240KG
SR20
Fig. 01Hand-Built Turbo Four

Sideways is
a Language

The S15 ended the Silvia line at its highest point — light, balanced and honest. On the touge it doesn't grip the road so much as negotiate with it, at whatever angle you choose.

“Some cars corner. This one converses.” — Chief Engineer

Vitals

Kinetic Specs

Output380Brake Horsepower
Torque300LB-FT @ 4400 RPM
Sprint4.80–100 km/h (sec)
Weight1240Kerb weight (kg)

Compact
Aggression

Aero Spec01

Factory Aero bodywork tightened over a shortened S-platform — every panel drawn taut, nothing borrowed.

Projector Glare02

The narrowed quad projectors give the S15 the most focused stare of the era. It reads intent at a hundred metres.

Ducktail Line03

A subtle rear lip finishes the roofline's arc — enough downforce for transitions, no more.

S15
Fig. 02Front Aspect — Projector Study

Tools of
the Trade

Hydraulic handbrake at the wrist, bucket at the shoulders, tach dead ahead. Everything else is politely absent.

Fig. 03Hydro Lever — Detail

Bride Zeta III

Low-mounted FIA bucket, holding you at half a metre of slip angle without a word.

Blueprint
Data

Technical Verification v.4.0

Powertrain

  • SR20DETForged Build
  • TurbochargerGarrett GTX2867R
  • ManagementLink G4X

Chassis

  • DifferentialHelical LSD / 2-Way
  • SteeringExtended Angle Kit
  • WheelsWork Emotion CR 18"

Speak Sideways

Fifty Spec-R commissions, built for the drivers who measure corners in degrees of yaw.

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