gruppe-s

iTrader: (22)

Zeal:

Key Features:
-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.
-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 front and rear 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.

Zeal XS Coilovers
$2470 Shipped - 02+WRX/04 STi or 05+ STi
*Function-Xs includes 6-Way Dampening Adjustability
*Standard Spring Rate: FT: 8kg/mm RR: 6kg/mm
*Custom spring rates available at no additional charge


Zeal XS Coilovers
$2850 Shipped - 02+WRX/04 STi or 05+ STi
*The Function X is similar to the Function XS but features more aggressive valving and is 30 way damping adjustable.
*Standard Spring Rate: FT: 10kg/mm RR: 8kg/mm
*Custom spring rates available at no additional cost.


Tein:

Tein Flex Coilovers
$1529 Shipped
$1859 Shipped w/ EDFC
*Currently in stock for 02+ WRX / 04 STi ONLY
*Independently height adjustable
*16 way dampening adjutable
*EDFC compatible
*Pillowball mounts all 4 corners (camber adjustable in the front)
*10 KG F / 8 KG R spring rates


Tein Super Street Coilovers w/ Pillowball Upper Mounts
$1339 Shipped
*Currently in stock for 02+ WRX / 05+ STi
*16 way dampening adjutable
*Pillowball mounts all 4 corners
*5 KG F / 5 KG R spring rates

Tein Basic Coilovers
$899 Shipped
*Currently in stock for 06+ STi
*6 KG F / 5 KG R spring rates

Tein S. Tech Springs
$189 Shipped
*Currently in stock for 02+ WRX / 04 STi only
*Height: -2.0" F/ .7" R 02-03 WRX; -2.2 F/ -1.7 R 04+ WRX; -1.6" F/ .9" R 04 STi
*Spring Rates: 3.9 kg F/ 2.8 kg R 02-03 WRX; 4.5 kg F/ 3.9 kg R 04 WRX / 04 STi


Helix:

Helix DNA Coilovers - 02+WRX/04 STi or 05+ STi Fitment! -
$999 Shipped!!!
- 8/6 kg/mm spring rates.
- Exclusively matched valving
- Independently height adjustable lower bracket
- 16 way dampening adjustable
- Light aluminum Shock Body
- Camber Adjustable, Full Pillowballs in the Front
- Comparable to Tein Flex
- "EDFC" in the works
- Excellent balance between street and track coilver
- Fully rebuildable
- Custom spring rates available for additional cost




Both fitments available July 1st.

Helix Endlinks (Full Pillowball)
Helix Solid Endlinks are CNC machined from high strength aluminum. This makes an excellent replacement for your factory plastic endlinks which tend to twist and bend upon corner-loading. 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.
$99 shipped for WRX Wagon Front!!!
$99 shipped for WRX Rear!!!
$99 shipped for STi Rear!!!



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

iTrader: (22)

Whiteline:

Whiteline Strut Tower Bars:
02+ WRX /04+ STi Front - $140 Shipped!!!
02+ WRX /04+ STi Rear - $150 Shipped!!!
02+ WRX Wagon Rear with Quick Release - $160 Shipped!!!
02+ WRX /04+ STi Front and Rear Combo - $275 Shipped!!!



Whiteline Endlinks:
Bushing Type 02+ WRX Front /04+ STi Front or Rear - $115 Shipped!!!
Bushing Type 02+ WRX Rear - $115 Shipped!!!
Bushing Type 02+ WRX /04+ STi Front and Rear Combo- $220 Shipped!!!
Spherical Type 02+ WRX Front /04+ STi Front or Rear - $115 Shipped!!!
Spherical Type 02+ WRX Rear - $115 Shipped!!!
Spherical Type 02+ WRX /04+ STi Front and Rear Combo- $220 Shipped!!!
Endlinks attach your swaybars to your control arms. These endlinks makes an excellent replacement for your factory plastic endlinks which tend to twist and bend upon corner-loading. The addition of aftermarket endlinks significantly increases cornering response and tightness, regardless of the use of an aftermarket sway bar or not.
Whiteline Endlinks are available in two varieties:

1) Bushing Type Endlinks: The use of bushings allow for a more compliant endlink than the spherical bearing type. These enlinks will be quieter and less harsh feeling than spherical type endlinks.

2) Spherical Bearing (Pillowball) Endlinks: The use of spherical bearings allows for a much wider range of angular movement than stock while improving response by eliminating suspension compliance. The spherical bearings are teflon coated to prevent dirt and debris from fouling movement.




Whiteline Sway Bars:
22mm Front - 02+ WRX - $135 Shipped!!!
22mm Adjustable Front - 02+ WRX - $165 Shipped!!!
22mm Front, Wagon ONLY - 02+ WRX - $135 Shipped!!!
22mm Adjustable Rear - 02+ WRX - $165 Shipped!!!
22mm Front - 04+ STi - $135 Shipped!!!
24mm Adjustable Front - 04+ STi - $185 Shipped!!!
27 / 29mm Adjustable Front - 04+ STi - $230 Shipped!!!
24mm Adjustable Rear - 04+ STi - $185 Shipped!!!
Buy any two sway bars at the same time and get $15 off!
Add a pair of endlinks and get another $15 off!
The addition of stiffer swaybars properly distributes cornering forces by reducing lateral sway. By applying increased cornering force on the outside wheel it will ultimately increase vehicle turning characteristics. A thicker swaybar will cause the car to exhibit less roll at that end of the car while turning. A stiffer bar at the back of the car will promote rotation at the back of the car (promote oversteer) while a stiffer bar at the front of the car will promote rotation at the front of the car (promote turn-in). Generally speaking, swaybars should be upgraded at the same time.
Whiteline swaybars are available in many configurations and diameters. This makes the it possible for any driver to set-up their car with their desired characteristics. With regard to adjustable bars, the middle diameter (of three) is given. For instance, a 27mm adjustable bar will also have 26mm and 28mm adjustment holes.



Whiteline Lateral Link Set for 02+ WRX - $349 Shipped!!!
These Lateral Links feature polyurethane bushings, are adjustable in length to add extra camber adjustment. In addition to being much beefier, they eliminate much of the slop in the factory parts that utilize rubber bushings. Improved handling, vehicle dynamics, and adjustability should be expected when adding these parts to your WRX. They come in a set of 4 and replace all the rear lateral links.



Whiteline Anti Lift Kit for 02+ WRX / 05+ STi - $209 Shipped!!!
The Whiteline Anti-Lift Kit increases your vehicle's dynamics by preventing lift under acceleration while cornering. This helps to diminish understeer during acceleration and in turn allows you to put the gas on earlier in turns. The ALK replaces and relocates the rear mount of the front transverse link (a.k.a. front control arm) providing additional caster angle for better turn in and steering response. Ride quality will not suffer expect a bit of increased noise, harness, and vibration as the new bushings use a less compliant material than the OE rubber.

These ALKs are available in 3 levels: Race (extra cost), Medium, and Comfort.



Whiteline Steering Rack Bushings:
02-04 WRX /04 STi ONLY - $30 Shipped!!!
05+ WRX / STi ONLY - $57 Shipped!!!
Perhaps the most under-rated modification for your Subaru, these simple bushings can drastically improve your steering feel. These bushings replace the soft rubber bushings that cause your Subaru's handling to feel vague and uncommunicative. Expect improved steering feel and response as a result using these bushings.

*02-04 WRX and 04 STi only pictured. 05+ bushings appear different.



Whiteline Rear Subframe Bushings for 02+ WRX / 04+ STi - $34 Shipped!!!
This kit is designed to lock the front of the rear differential support outriggers where they mount to the body. Fitting of the kit will reduce rear-end float particularly during acceleration. It will also remove drive train "thump" on hard gear changes while delivering more precise handling and chassis response from the rear. These bushings are highly recommended for big power engines and competition work including drag and circuit racing.



More Whiteline products available through our site at Gruppe-S.Com

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

iTrader: (22)

Brakes:

Project Mu SCR Pro 2-piece Rotors for 04 or 05 STi -
Special introductory price of $675 Shipped!!!

-2-piece design allows aluminum hat for lightweight rotors.
-Full floating design allows expansion of rotor and hat at different rates to prevent pad coning.
-Slotted to increase surface area of rotor (promotes cooling), refresh pads, and less prone to cracking than cross drilled rotors.
-Vaned to promote cooling.
-Allows you to retain stock Brembo calipers



Porterfield R4-S Pads F, Project Mu SCR Pro Rotors F, Goodridge SS lines F+R: $1049 shipped!!!

Endless Vita Nouva – 02+ WRX/04+ STi, F/R
Vita Nuova is Endless' most popular, entry level compound for the everyday sports-minded, city driver concerned especially with safety. For the spirited driver, factory brake pads may feel stressful at times. If so, this compound will appeal to you. This pad focuses on safety and stopping power.
$99 shipped for F or R, $190 shipped for F and R!!!


Endless SSS Pads - 02+ WRX /04+ STi, F/R
These pads are an excellent choice for the agressive street driver. They are non-metalic so they are rotor friendly and dust is minimal. The SSS feature a high friction coefficient so they are suitable for short weekend track stints but are not applicable for heavy track use.
$152 shipped for F or R, $300 shipped for F and R!!!


Endless CC-A Pads - 02+ WRX/04+ STi, F/R
The emergence of heavier and more powerful vehicles has led to the development of the ultimate semi-metallic, street compound with impressive pedal feel and the lowest levels of disc rotor abrasion, noise, and dust levels amongst the CC line-up. Perfect within the street temperature and speed range with a high level of braking force and controllability.
$152 shipped for F or R, $300 shipped for F and R!!!


Endless CC-X Pads - 02+ WRX/04+ STi, F/R
Proven to perform well on both street and track conditions, this original formula, ceramic carbon metal base compound has the ability to perform for a wider range of users. For the street where low temperatures are frequent, this pad performs well causing less damage than most semi-metallic pads. Usually, semi-metallic pads sacrifice initial response to perform better at higher temperatures, but the CC-X is able to do well at initial response as well. At higher temperatures, pedal feeling responds well while maintaining controllability with a stable coefficient of friction.
$250 shipped for F OR R, $435 shipped for F and R!!!


Porterfield R4-S Brake Pads (carbon kevlar), 04+ STi, F/R
These pads are a good balance between race pads and street pads. The Porterfield R4-S’ are unique because they’ll withstand 20 minutes of track time with no fade (they so not fade at temperatures up to 1,100 degrees F) but at the same time, they will work fine when cold and they’re very rotor friendly (as well as being very slow wearing). The R4-S friction level will give you an impressive increase in stopping ability with very minimum pedal effort. The R4-S compound also has the absolute lowest noise and dust levels, far below OEM equipment or any other high performance brakes material.
Good for autocrossing, drivers schools, weekend track sessions, solo events, and rallys.
$199 shipped for F, $269 shipped for F and R!!!


Brembo Sport Replacement Rotors (Drilled or Slotted) - F/R - 04 STi only
~Brembo Sport slotted brake rotors are for drivers who want to improve the
looks and performance of their vehicle's original braking system without
having to change additional brake components.
~Brembo Sport slotted and drilled brake rotors provide excellent stopping
power in everyday traffic, as well as high performance street and track
driving.
~Brembo Sport slotted brake rotors match the vehicle's original equipment
rotor's dimensions and are fully compatible with its hubs, brake calipers
and road wheels.
$394 shipped for F, $375 shipped for R!!!


OK, now for the packages:

04 STi Front:

1) Porterfield R4-S Pads F, Brembo rotors F, Goodridge SS lines F+R: $675 shipped!!!

2) Endless SSS Pads F, Brembo rotors F, Goodridge SS lines F+R: $655 shipped!!!

3) Porterfield R4-S Pads F+R, Brembo rotors F+R, Goodridge SS lines F+R: $1110 shipped!!!

4) Endless SSS Pads F+R, Brembo rotors F+R, Goodridge SS lines F+R: $1180 shipped!!!

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Special Brake Packages for the WRX:

Gruppe-S finally carrys Motul Fluid! People have been asking for some cheap effective brake combos for their WRXs for quite some time now. This is the most cost effective way to improve your brakes.

Porterfield R4S Pads + Goodridge SS Lines + Motul RBF600 Fluid

*The Goodridge Stainless Steel Brake Lines will improve your pedal feel and stop unwanted line flex at high temp.
*The Porterfield R4S Carbon Kevlar Brake Pads have a superior coefficient of friction compared to the stock pads and have excellent fade characteristics. They'll take 20 minutes of weekend track time for beginner to intermediate drivers with no ill effects
*2 Pints of Motul RBF600 Brake Fluid are more than enough to flush your entire brake system. This is some of the best brake fluid out there (DOT4) and is track worthy stuff.




All 4 Corners for 02 WRX - $299 Shipped
All 4 Corners for 03+ WRX - $319 Shipped

If there's a package that you'd like and it's not listed, please don't hesitate to ask for pricing.

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.

*CA Residents please include the necessary 7.25% sales tax

gruppe-s

iTrader: (22)

Endless CCA Pads ADDED!!

- Mark

ipozestu

iTrader: (18)

WHat do you guys have for LGT pads?

gruppe-s

iTrader: (22)

We offer Endless Brake Pads that you can find on our website http://www.gruppe-s.com. I can get you a set of Endless Vita Nuova for $189 shipped for front and rear.

Regards,
Mark