Turbo Kits and related items!!!

No need to look around for the best prices; you know they're all right here!

IHI VF34 + STI 565CC Injectors + Walbro Fuel Pump
-375HP Capable
-Includes Genuine IHI VF34
-Genuine STI 565cc Pink Injectors
-Walbro 255l/h Fuel Pump
$1299 shipped





IHI VF34 + STI 565CC Injectors + Walbro Fuel Pump + Ecutek Reflash Service
-375HP Capable
-Includes Genuine IHI VF34
-Genuine STI 565cc Pink Injectors
-Walbro 255l/h Fuel Pump
-Ecutek Reflash with overnight service
$1999 shipped

For installation and dynotune add $400. Please call to set up and appointment.

Or you can replace the VF34 in any of those packages with either a VF39 or used VF37:

IHI VF39 Combo Package
-This turbo comes on the USDM STi and is very similar to the VF34 but is chepaer.
-Brand New IHI VF39, capable of 350HP on EJ20
-Brand New STI 565 cc Injectors
-Brand New Walbro 255l/h Fuel Pump w/ setup kit
$1099 Shipped




VF37 is pictured on the left and VF39 on the right.

IHI VF37 Combo Package
-This turbo comes on the JDM Spec C STi and has incredible response and mid-range torque to its twinscroll design.
-Slightly Used IHI VF37 (twin-scroll), capable of 400HP on EJ20
-Brand New STI 565 cc Injectors
-Brand New Walbro 255l/h Fuel Pump w/ setup kit
-Twinscroll uppipe, header, and downpipe needed (available at an additional cost.
$1199 Shipped


STi 565 cc Pink Injectors
-Top feed
-A necessary upgrade for almost any small to medium size aftermarket turbo upgrade.
$384 Shipped

STi 565 cc Pink Injectors and Walbro 255l/h Fuel Pump w/ setup kit
-All the necessary fuel components for almost any small to medium size aftermarket turbo upgrade.
$469 Shipped

Thanks,

Preston
preston@gruppe-s.com
510-783-5300

 

Helix and Gruppe-S items back in stock

Gruppe-S Garret GT-30R Turbo Kit
-Garrett GT30R Turbo kit, .63 A/R
-Mandrel Bent Uppipe, TIG welded
-Mandrel Bent Downpipe, TIG welded (02 port for wide-band)
-TiAl 38mm Wastegate
-Greddy Airinx Intake Kit with MAF sensor holder
-Necessary hardware, gaskets, fittings, etc.
$2499 Shipped


GT30R kit on STi w/ 100 octane on a conservative tune.

Gruppe-S V2 Manifold - 02+ WRX / 04+ STI
The Gruppe-S manifold is a 4 to 1 manifold designed to provide extensive midrange and top-end power gains. Our manifold 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. Strong gains in both HP and torque can be expected with the addition of the manifold, especially with high horsepower applications. Includes all necessary gaskets.
$399 Shipped


Helix Top-Mount-Intercooler - 02+ WRX/04+ STi
The massive bar and plate core allows efficient cooling of the intake charge with minimal pressure drop. 25 + degree (F) intake charge temperature reductions are realized over the stock TMIC – helping to both increase power and reduce risk of detonation.* Included is a cast-aluminum Y-pipe, silicon hose, and the cast end-tanks are CNC machined to ensure optimal flow characteristics. Dyno-testing has yielded over 15whp gains with even greater performance gains in real world conditions.
$599 Shipped



Helix Catback Exhaust - 02+ WRX/04+ STi
-Finally back in stock!!!
-Full 3.14" Stainless Steel Mandrel Bent, polished piping.
-One resonator and silencer included.


Helix (Stainless) - US Spec - 02+ WRX/STI
-This downpipe features a cast bellmouth which provides the absolute maximum exhaust flow and minimum back pressure by allowing the wastegate gases to exit without disrupting normal exhaust flow.
-The piping is full 3" Stainless Steel (304) polished, and the package includes gaskets & bolts.
-This downpipe replaces both cats and is designed for USDM fitment only.
$665 Shipped for Helix catback & catless downpipe



Helix Catch Can
The Helix Catch Can is designed to trap oil moisture and blow-by caused by normal engine operation, especially in turbo charged vehicles. On your factory vehicle, because of emissions regulations, the waste oil and sludge is generally re-routed back into the intake stream. This debris will tend to accumulate inside the intake tract, intercooler, turbocharger, as well as be ingested into the engine during normal combusion process. Needless to say, this sludge and blow-by will hurt the performance of your vehicle. The Helix Catch Can eliminates this problem by trapping such debris and insuring optimal horsepower and longevity of you vehicle.
$75 Shipped


Thanks,

Preston
preston@gruppe-s.com
510-783-5300

 

about the manifold...

do you have any jet coated? does it have an egt bung? about how much hp will you gain with it? will you lose that boxer rumble sound with it?

Thanks!