Impressive as they are, peak horsepower numbers, large external dimensions and max boost levels do not tell the whole story in turbocharging. Variations in properly sized housings and wheel designs can mean all the difference in creating drivable, usable power. With over 25 years of performance turbocharger experience, GReddy is able to offer the best combination of response and peak power by properly matching the turbocharger size and design to suit any application from high power, top level race cars to GReddy’s own Bolt-on, Tuner Turbo and Turbo Upgrade kit lines.

In many states, it is unlawful to tamper with your vehicle’s emissions equipment. GReddy / GPP (GReddy Performance Products, Inc.) products are designed and sold for sanctioned off-road/competition, non-emissions controlled vehicles only and may never be used on a public road or highway. Using GReddy/GPP products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists (more information can be found on the SEMA Action Network website: www.semasan.com/emissions for state by state details in the USA.) It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any GReddy/GPP product.
Legal for sale or use in CA only on vehicles which may never be driven on a public highway.

Tuner Turbo Kit ( additional fuel management not included)

Larger GReddy T620Z -10cm2 actuator turbo (top-mounted)

4-1 SUS Exhaust Manifold with dual flex-pipes (header type)

Large SUS downpipe & front pipe (removes catlyic-conveters)

free-flow Airinx AY-SM air intake

aluminum intercooler piping (direct routing)

Type 40E Intercooler with end-tanks

includes necessary gaskets, heat shields, couplings, hose, mounting brackets, etc.

    * TRUST web info. 

GReddy Dyno Notes
  *(Scion FR-S with GReddy large diameter exhaust and GReddy Tuned-EcuTek – NOT INCLUDED)
**dyno results may vary depending on conditions, additional components & tuning

*** Compatiable with GReddy Circuit Spec Oil Cooler Kit for FR-S
( p/n 12014632 )