[Gruppe-S]

Hey all,

We have a few Cobb AccessPorts in stock and ready to ship same day. FREE SHIPPING on them.

Cobb AP for 06 STi - $645 Shipped


Helix Injectors:

Helix Power 860cc Injectors for STi + Walbro 255L FP and setup kit - $579 Shipped!
$499 Shipped for just the Injectors!
- Ideal for 20G, Green, Red, GT30R, GT35R, etc.
- 550WHP Capable



Built Shortblocks and Motors:

Gruppe-S Stage 1 USDM STi Longblock - $3999 + Shipping (built to order)

We have one blown STi motor that we will be rebuilding into one of our stage 1 longblocks (balanced, forged Wiseco pistons, coated race bearings, etc.). This longblock will be capable of holding 535 crank HP consistantly and will drop into any WRX or STi easily. Build time will be ~3 weeks and a 50% deposit will be required. You will not see this price on a longblock like this again!
*Longblock does not include ancillaries located on top of motor or accessories: no water pump, AC condenser, power steering pump, intake manifold, wiring harness, turbo, intercooler, etc.

-Gruppe-S / Wiseco Forged Pistons (custom spec)
-Gruppe-S Coated High Performance Rod & Crankshaft bearings
-Forged STi connecting Rods
-Forged STi crank shaft
-ARP Headstuds
-Cometic Head Gaskets (on long-block option)
-Professionally balanced rotating assembly (recommended 7500 RPM redline)
-Rehoned cylinder walls
-Capable of up to 535HP Operation
-~3 week build time, 50% deposit required


*Picture represents product and is not actual product. Actual product is longblock, not motor.

Gruppe-S 2.5L Stage 1 Shortblock - $2599 + shipping

Our Stage 1 shortblock replaces the components we feel are most likely to fail in the USDM STi shortblock. This is essentially a bulletproof USDM STi shortblock and will compliment a GT30R, SZ55, FP Red , FP Green, or TD06-20G sized turbo nicely on 100 octane. WRX owners can benefit from this shortblock also since their heads will bolt right onto it; however, combining their heads with something like the Helix cams and valvetrain and this shortblock would yield something with peak power output similar to the USDM STi. In comparison to other companies' Stage 1 shortblocks, our adds coated race bearings and balancing to within 1 gram (JDM STi motors are balanced to within 7 grams).

Features:

-Gruppe-S / Wiseco Forged Pistons
-Gruppe-S Coated High Performance Rod & Crankshaft bearings
-STi Forged Connecting Rods
-STi Forged Crankshaft
-ARP Headstuds (on long-block option)
-Cometic Head Gaskets (on long-block option)
-Professionally balanced rotating assembly (recommended 7500 RPM redline)
-Rehoned cylinder walls
-Capable of up to 535+ CHP Operation
-Final Displacement 2.48L
-Compression ~8.5 : 1

*Assembly time is generally 3-4 weeks. For the Long block option, we require a core charge for the heads which will be refunded if you heads are in good working order.

Gruppe-S Stage 2+ 2.5L Shortblock - $3999 + shipping

Our Stage 2+ shortblock is built for big numbers. This block is capable of over 625 CHP and 7800 RPM. It will max out a GT35R .82 and anything smaller than that. In comparison to the Stage 1, it adds a nitrated, lightened, and magnafluxed forged STi crankshaft and forged steel Pauter connecting rods.

Features:

-Gruppe-S / Wiseco Forged Pistons
-Coated High Performance Rod & Crankshaft bearings
-Reworked high RPM Forged STi Crankshaft
-Forged Pauter Connecting Rods
-Gruppe-S Stage Two camshafts (AVCS available) (on long-block option)
-Gruppe-S Stage Two Valve Train (on long-block option)
-ARP Headstuds (on long-block option)
-Cometic Head Gaskets (on long-block option)
-Professionally balanced and assembled (recommended 7800 RPM redline)
-Rehoned cylinder walls
-Capable of up to 625+ CHP Operation
-Final Displacement 2.48L
-Compression ~8.5 : 1

*Assembly time is generally 3-4 weeks. For the Long block option, we require a core charge for the heads which will be refunded if you heads are in good working order.



Thanks,

Mark
Phone: (510) 783-5300

We Accept Paypal!
Paypal: sales@gruppe-s.com
When ordering w/ paypal, please include the following:
product name: XXXX
sales rep: Mark
Price including shipping: $XXXX
Shipping address.

[Gruppe-S]

Gruppe-S Oil Cooler Kit - $499 Shipped!

This Oil Cooler kit was introduced to the public after testing several iterations on Brian Lock's USTCC race car in the deserts of Arizona. The stock WRX and STi lack an oil cooler and running any turbo charged motor hard puts an extreme load on the motor's cooling systems and fluids. Keeping your oil cool not only prolongs the life of your oil but more importantly, it prolongs the life of your motor. This is one of the most overlooked upgrades on the WRX / STi and we feel that anyone who drives their turbocharged vehicle hard should have one. Perhaps that's why the Spec. C comes with an oil cooler from the factory. This oil cooler is track tested on a race winning vehicle and data logs show that it works. In comparison to competitors' oil coolers, the Gruppe-S Oil Cooler features an extremely high quality European core manufactured by a world famous brand and a thermostat of similar quality.

Key Features:

*High quality European core (240mm x 120mm x 45mm), not some Taiwanese knock off core.
*Thermostat operated Oil Cooler to avoid cooling cold oil upon startup.
*Aerospace fittings / stainless steel lines, professionally assembled and tested to 1000psi.
*Light weight mounting brackets.

In the words of USTCC race car driver Brian Lock, “this oil cooler rocks. After installing this setup we never had a problem with oil temperature again. Even at PIR where it was 115 and it was so hot inside the car I thought my legs were on fire, it was golden. Brian Lock thinks that this oil cooler is the ****, Brian Lock thinks you should buy it.”



Gruppe-S V2 4-1 Manifold with Jet Hot 2000 - $575 shipped !
The Gruppe-S manifold is a 4 to 1 unequal length manifold. It will retain your boxer rumble and features T304 Stainless Steel piping, mandrel bends, and CNC precision cut flanges. The 4-1 collector is cast to ensure the smoothest possible low rates. This header is dyno proven to make power; it will not lose power or torque in 2.5L applications anywhere in the RPM range. 2.0L motors will lose some low-end and mid- range power to gain more high-end power and torque. The more modified your vehicle is, the more pronounced the gains from these headers will be. Includes all necessary gaskets.

The Jet Hot 2000 outside coating eliminates heat loss from the exhaust gasses (as compared to stock headers). Because warmer air travels more quickly and expands more quickly, this helps to spool the turbo more quickly.


Greddy Front Mount Intercooler - 02-05 WRX / 04 STi - $849 Shipped!!!
Because of it's smaller core size and piping size, this is an excellent FMIC for people who have smaller turbos on their WRXs and STis (VF34, 16G, etc.)


Cusco Downpipe - 02+ WRX / 04+ STi - JDM Spec - $425 Shipped!!
-JDM Spec - shorter length makes it compatible with JDM Spec exhausts
-Divorced waste gate design


Apex'i Induction Box - 02+ WRX / 04+ STi - JDM Spec - $150 Shipped!!
By fully enclosing the filter element and directing the intake air away from the heat soaked engine components, the APEXI WRX induction box helps prevent the ingestion of hot, preheated air from within the engine compartment. This reduction of intake air temperature promotes more efficient combustion, which in turn creates better performance and increased reliability. The box does not include a new filter.


Perrin Downpipe - 02+ WRX / 04+ STi - $329 Shipped!!


Perrin Fuel Rails - 04+ STi - $359 Shipped!!


WE STILL CARRY PERRIN TOO! ALL ITEMS CAN BE VIEWED HERE:
http://www.gruppe-s.com/subaru.htm

Thanks,

Mark
Phone: (510) 783-5300

We Accept Paypal!
Paypal: sales@gruppe-s.com
When ordering w/ paypal, please include the following:
product name: XXXX
sales rep: Mark
Price including shipping: $XXXX
Shipping address.

[Gruppe-S]

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