IHI VF37 Combo Package - ONE COMBO AVAILABLE AT THIS PRICE
-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
$1199 Shipped



Aerosync C-Style Vented Hood
-Durable FRP Construction
-Lightweight (lighter than stock)
-Excellent for FMIC's
-Reverse hood scoop not included
-Excellent A- Fitment
$199 + shipping



Aerosync Spec C Front Lip 04+ WRX
-Durable Polyurethane
-Excellent A- Fitment
$149 shipped


Helix 21mm Front - 02+ WRX
$115 shipped
Front Sway Bar - 21mm, 110% stiffer than stock


STi Style "I" Badge - Pink - 93-01 2.5RS (GC8)
$12 shipped






JUN 264 STAGE 2 VALVE TRAIN PACKAGE
$1599 shipped !


It's no secret that flowing more air is one of the most effective ways to get more power out of your car. It's also a known fact that the heads on the EJ20 (WRX motor) are one of the most restrictive elements that must be overcome to make truly great power. This JUN Stage 2 Head Kit includes 264 duration, 9.5 lift cams, and the necessary valve springs and retainers to take your motor to the top level. These cams feature much more agressive lift and duration (as compared to the stock 254 duration and 9.2 lift on the stock USDM WRX EJ207) and thus, superior flow capability. Heavily modified and built engines will substantially benefit from such a head upgrade and will also be able to raise their redline to over 8500 RPM. A higher redline means more usuable power in the rev range and less time spent out of the powerband. JUN is one of the foremost experts in the world when it comes to building Subaru motors. Their JUN Super Lemon GDB broke the Tsukuba track record back in February of 2003 while putting down 582 WHP so you know this head package is no joke!


Helix Rear Endlinks (Full Pillowball) - 02+ WRX
$79 shipped !


Helix Front Endlinks (Full Pillowball) - 02+ WRX Wagon
$75 shipped !


The addition of Helix Solid Endlinks significantly increases cornering response and tightness, regardless of the use of an aftermarket sway bar or not. The use of spherical bearings allows for a much wider range of angular movement and eliminates the squeaking and creaking associated with the deterioration of rubber or urethane bushings. The spherical bearings are teflon coated to prevent dirt and debris from fouling movement.


Posi-Quiet Pads - 03 WRX Rear
$30 shipped !

Posi-Quiet Pads - 03 WRX Front
$40 shipped !




Wilwood Replacement Pads - WRX 6-Piston - H Compound
$160 shipped !




Somehow we stumbled upon this header mixed in with our last shipment of engines. As far as we know, this is the ONLY ONE in existance. It appears to be an equal length header designed for a 4 cylinder Subaru factory race car. It will only work with a modified oil pan or dry sump oil system. It also features what appears to be a quick disconnect for the uppipe/turbo so that it can be quickly swapped out during a race. This manifold can be easily modified to take a more standard uppipe arrangement.

This header is particularly unique because while it is equal length, it does not have the extra piping associated with standard aftermarket equal length headers. This means that it will cause turbo spool up much more quickly because the extra length of piping does not have to be pressurized. Equal length piping ensures that exhaust pulses are evened, thus deminishing backpressure and increasing horsepower.

RARE JDM Subaru Motorsports Header

$399 shipped
Qty 1





Wiseco Forged Stroker Piston Kits for EJ207 engine
$420 shipped !

Manufactured from high quality custom forgings and machined to exacting tolerances. Wiseco pistons provide the reliability required for the most extreme engine builds. Listed piston sets include 4 pistons, pins, and ring sets and are off-the-shelf kits.
Specs: bore size 92.5mm, oversize: +0.020



Peak Performance H-Beam Rods for EJ20 WRX One at this price only!
$275 Shipped!
-4340 chromoly steel forged connecting rod.
-Holds 700+ HP reliably
-Combos available (in stock with Wiseco Forged Pistons)




Fidanza Lightweight Aluminum Flywheels For 02+ WRX
$255 Shipped!
-Made from the highest quality 6061 T6 aluminum. The material is fantastic for strength, heat dissipation and of course reduction in weight.
-Friction surface we use is an incredibly strong 1050 steel. A Fidanza flywheel can mate with any type of clutch material, including organic, kevlar, ceramic, metallic and sintered iron.
-Lightweight: 9.5 pounds. Allows the engine to rev more freely.


ACT StreetLite Flywheel - 96-01 2.5RS
$$199 shipped ! IN STOCK READY TO SHIP ! >ONE< AT THIS PRICE

-Leightweight: 13.4 lbs. Allows the engine to rev more freely.
-Certified by ACT to meet SFI Spec 1.1
-Forged chromoly billet.


Please, we're tired of looking at this IC. Take it off our hands. Yes, I know it's a crazy price but let me assure you, this IC is brand new, in the box, and there's absolutely nothing wrong with it.

This intercooler will not be subject to the same increase in turbo spool that some of the larger FMIC kits have because it has smaller piping and a smaller core. However, the core is still substantially larger that your stock IC core. This makes this IC ideal for stock turboed cars or medium sized turbos upgrades. Removal of foglights and cutting of the bumper beam are required.


$800 shipped!!!

There's only one at this price so if you want it, act quickly!


STI Group N Mounts - Rear - GC8
$100 Shipped!
Stronger version of the stock style upper mounts. Hardened material increases suspension response by reducing flexing and camber changes. Good intermediate modification to maintain streetability over full-blown metal pillowball upper mounts.



STi Transmission Mount - WRX 02+
$79 shipped !

The STI "Group-N" Transmission Mount is designed to reduce excessive motion of your transmission during shifting and launching. This is done by increasing material stiffness over your stock transmission mount. By decreasing this type of motion, more energy is focused to the drivetrain and chassis rather than spent twisting your transmission.


STi Pitch Stop Mount - 02+ WRX
$55 shipped !

The STi pitch stop mount keeps your motor from diving and squatting under hard braking and acceleration. Like the STi engine and tranny mounts, this is substantially stiffer and more durable than the stock one.


Brand New JDM Power Folding Mirrors - 02-03 WRX (no switch) WRB
$300 shipped !
Most JDM cars come with them - they basically allow you to power "fold in" your mirrors when you are parking. These mirrors are cross compatible with US Spec car. All mirrors include mirror motor as well as folding motor. The mirrors are a direct bolt on. A JDM switch is required.



Regards,

Preston
Phone: (510) 783-5300

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

 

Hey all,

We just landed a container so here's some of the swag that was on it. Go crazy!!! All items are in stock and ready to ship.

Cusco Type OS (Aluminum) - Front OR Rear- 02+ WRX, 04+ STi
Suspension upgrades such as high performance springs, shocks and tires can add additional stress to the chassis resulting in additional chassis flex. Cusco Type-OS improve chassis rigidity and reduce this flex. Lightweight aluminum and high rigidity oval sectioned pipe used.
$150 shipped for ONE
$290 shipped for BOTH


Cusco 22mm Front OR Rear Sway Bar - 04+ STI
The addition of stiffer swaybars properly distributes cornering forces by reducing lateral sway applying increased cornering force on the outside wheel and will ultimately increase vehicle turning characteristics. A stter sway bar will promote rotation at that end of the car thus leading to better turn in and vehicle dynamics while also reducing body roll.
$155 shipped for ONE
$300 shipped for BOTH


JDM STi V8 Takeoffs
-JDM so they come with black "STi pink springs."
-About 3000 miles on them.
-An excellent option for those WRX guys wanting a superbly riding and handling but not too slammed ride.
$599 shipped!!!


JDM STi V8 RA Struts
-RA struts only, no springs.
-About 5000 miles on them.
-More agressively valved than normal STi struts.
$399 shipped!!!

If you'd like springs with those struts try these packages:

JDM STi V8 RA Struts w/ Tein S-Techs Springs-$559 shipped!!!
JDM STi V8 RA Struts w/ Eibach Pro Kit Springs-$619 shipped!!!

Thanks,

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

 

And we still have a couple of sets of Zeals left. These will be in the first week of August.



-Comes standard with X Coil springs. X coil springs utilize thinner spring wire and less coils meaning that they are substantially lighter than competitors' springs while also retaining more linear spring rates.

-Pillowball Upper Mounts: A lightweight, aluminum rigid upper mount with rubber bushing decreases noise levels and eliminates vibration through absorption. Strut type uses pillow ball upper mounts for camber adjustability and direct feel of suspension motion while helping to decrease piston rod tension.

-Shock Absorber: The greatest merit of our lightweight, monotube type shock absorber is that it is produced with a very large piston for direct feeling and steering response. Ride quality and sensitivity is increased while also improving cooling characteristics of the damper. All systems are professionally race-tested and developed in Japan by certified engineers.

-Height Adjustable Lower Bracket: height can be adjusted independently of spring preload.

-6 way adjustable dampening of rebound/compression.

Zeal Function V6- 02+ WRX, 04 STi 10/8 spring rates
$2855 shipped or free installation if local


Zeal Function V6- 05 STi 10/8 spring rates
$2855 shipped or free installation if local

 

ooo perfect, i was just looking for some takeoffs but wanted something a lil lower so i think those RA struts with springs will do just fine.

how much for the JDM STI V8 RA struts with the tein s-tech springs installed??




oh and when exactly does your 'summer clearance end? i plan on getting that vf-37 combo if nobody takes it...




Lodelle

 

PM'ed
-Mark C

 

More Legacy Stuff ****ers

 

0 4 P S M W R X - PM sent

dr3d1zzl3 - Soon !

Thanks,
Preston