Powerful, Reliable and 50 State Legal
Proven on the streets and strips of the U.S. over the last 3 years,
STILLEN makes the most reliable forced induction kits
for the VQ powerplants. Our Stage 2 kit was the first
forced induction kit to gain CARB approval; it is
legal for street use in all 50 states!
Twin Rotor Design
This is the same unit employed by OEM manufacturers
such as Jaguar, Mercedes, Ford, General Motors, Toyota, Nissan and
others. We chose it for the same reasons they did excellent peak
power coupled with superior low end and midrange. Check the
comparison dyno chart as you leave idle the STILLEN
blower is making gobs of power and torque before the centrifugals
and turbos spool up. On the street or track, this is a faster and
more user friendly system. Maintenance is minimal.
Engineering
The STILLEN engineering team worked intensively on
this project for nearly a year before the first unit was sold. How
detailed an undertaking this was can be illustrated in the intake
plenums. Several designs were tested. The end result optimizes air
flow, fuel distribution and efficient power production. It also
provides for the intercooler. The production of the plenum is a
multi step process. First the pieces are cast using a
STILLEN developed mold. Each piece is then deburred in
the STILLEN machine shop. It is then sent out for heat
treating. After heat treating it is powder coated. It then returns
to STILLEN for final machining. And this is only one
of several hundred parts that comprise the STILLEN
supercharger system!
Tuning
The STILLEN supercharger is supplied to you or your
installer fully tuned. Additional fuel, when needed, is supplied
via a 7th injector that is mounted in the inlet tube. It is
regulated via an electronic unit that is factory set for your
vehicle. This also modifies the timing map to optimize it for the
supercharged engine.
Results
The result is a faster, more fun and dependable unit. The
STILLEN supercharged VQ35 has a split
personality. On the one hand it is has the acceleration of a rocket
sled its fast enough to get you into or out of trouble. On the
other, it is well mannered and can be driven normally around town
or on the freeway. In normal driving, gas mileage is minimally
affected.
Stage Descriptions
Stage 1 Entry level, no intercooler. Not 50 state legal.
Intercooler can be added later.
Stage 2 Intercooled, 50 state legal, optional engine warranty
available. Our most popular configuration.
Stage 3 Intercooled, higher boost pulley, not 50 state legal, no
engine warranty available. High power with minimal risk.
Stage 4 Intercooled, highest boost pulley, remapped black box,
larger injector, high capacity fuel pump. Available only as kit for
existing Stage 2 or 3 unit. Not 50 state legal, no engine warranty
available.
Additional Features
- The Most Reliable Forced Induction for the VQ
engines.
- Choose Your Power Four stages available
- Quiet Operation, no Whistle. Powerful, Reliable and 50 State
Legal.
- Comprehensive Instructions Average Install Time of 12
Hours
- The Only 50 State Legal Supercharger or Turbocharger for the
VQ35 Engines (Stage 2 only)
- The Only Supercharger or Turbo Kit with an optional 3 year /
36,000 mile engine warranty (Stage 2 only)
- The most mid range power and torque no one else comes
close.
- Available in black or polished finishes (additional cost for
polished).
- Delivered Fully Tuned for Your Vehicle.
- Sophisticated Fuel and Timing Management.
