We have a special deal on our Gruppe-S Stage 1 engine. This particular engine was installed in a customer's car who did not follow proper break in procedure and was driven for only about 1500 miles. We pulled the motor and FULLY REBUILT the engine.
GRUPPE-S STAGE 1 2.5 FULLY FORGED ENGINE
-BRAND NEW Rings
-BRAND NEW Gruppe-S coated race bearings
-Wiseco Pistons and Helix Rods (forged) have ONLY 1500 miles on it
-Professionally assembled and balanced with +/- 1 gram
-Good for up to 600HP
Basically it's as good as new
$2299 + Shipping
I have some cool combos:
Wide Band 02 Combos
I just installed the PLx M300 WB02 setup in our 06 STI with the Helix V3 downpipe. The M300 downpipe is an awesome entry level WB02 system, featuring very rapid response, quick warm-up times, and is very easy to setup. Coupled with the external WB02 port of the Helix V3 downpipe (located right in the exhaust stream) the readings are both accurate and rapid.
-PLX M300 WIDEBAND CONTROLLER
-Includes LED Display & WB02 sensor
-Helix V3 Downpipe with Wide-Band 02 sensor port 6" behind turbo
HELIX V3 UPPIPE (EXTERNAL WG FEATURES)
The Helix V3 uppipe was created for the 400+ horsepower EJ25. The V3 uppipe is designed to achieve real horsepower gains and improved torque curves by allowing the use of an external wastegate (EWG). An EWG eliminates the power-loss associated with internal wastegate turbos by moving the exhaust vent turbulence away from just before the nozzle area of the turbo. Not only does this result in improved power levels for high horsepower cars but also greater boost control and better torque curves. The V3 uppipe is mandrel bent from 2.3” SS304 tubing, TIG welded, and employs CNC machined flanges. The full 2.3” tubing allows for greater exhaust gas flow and only reduces down to 2.0” after the EWG port. The uppipe flange can be ported to 2.3” provided a 2.3” gasket is used (not included). The V3 uppipe can also be used as an internal wastegate uppipe with the included block off plate.* **
*External wastegate and external wastegate setup kit is not included. Optional V-band outlet is available.
**To use EWG option, internal wastegate must be secured by either welding the flap or locking the swing-arm.
HELIX V3 UPPIPE
-BIG 2.3" pipe diameter
-Direct bolt-on fitment
(Introductory Price - EWG setup kit will be available shortly)
HELIX V3 UPPIPE & V3 DOWNPIPE COMBO
-Includes V3 Uppipe
-Includes V3 Downpipe
-Full SS304 Construction, TIG welded, CNC mandrel bent
BIG TORQUE COMBO
We have seen HUGE gains in torque with the use of the Gruppe-S 4-1 headers and the Helix V3 Uppipe on the stock turbo STI. The reason is the huge 2.3" that allows substantially increased exhaust flow. Check out the dyno graph (sorry the scanner just broke).
-Gruppe-S 4-1 Headers
-Helix V3 Uppipe
-Helix V3 Downpipe
-Helix Cat-Back Exhaust
SWITCH OUT TO GREDDY EVO II - Add $125
TANABES ALSO AVAILABLE - CALL FOR PRICING!
HELIX TURBO BACK COMBO
-V3 Downpipe (Catless)
-V2 Cat-Back Exhaust (3.0" no tapers)
-Mechanical Cel Fix
CRAZY COBB AP & FUEL SYSTEM SPECIALS!
ALL WRX 2002-2005 COBB ACCESS PORT COMBOS
-Cobb Access Port (All 2002-2005 WRX)
-Helix 660cc OR 820cc Injectors
-Walbro Fuel Pump with setup kit
-This fuel system supports 475HP to 550HP respectively
AP ONLY $499 shipped!!!
Please contact us for ordering. Thanks!