gruppe-s

iTrader: (22)

Hey guys,

We are excited to announce the arrival of the Helix DNA and RNA series Coilovers. The Coilovers are manufactured for Helix by a world famous suspension manufacturer, the Helix coilovers offer the best performance for the dollar.

RNA SERIES - The Helix RNA series coilovers are designed for race application use. Heavily track tested on both in Japan and here in the United States, the RNA series coilovers are the ultimate no compromise suspension for the Subaru owner.

-Inverted Monotube Coilover
-6-Way Piston Valve Adjustment
-Full Pillow Ball Mounts, camber adjustable
-Fully Height Adjustable
-10kg/8kg Spring Rates
-Optional SWIFT springs available
-Full Track Service Coilovers
$2299 Available in 4-6 weeks
(Pictures available soon!)

DNA SERIES - Helix DNA Sport Coilovers are designed to suit the average vehicle enthusiast. Unlike race coilovers which often exhibit harsh ride characteristics, high cost, and sometimes excessive noise, Helix DNA Sport Coilovers are designed primarily for street service with mild track service in mind. Featuring excellent ride characteristics and lower cost, these coilovers are a fine balance of street function and track service. Fully rebuildable and available in multiple spring rates.

- Light aluminum Shock Body
- 16 Pt Dampening / Rebound Adjustable
- Full Upper Pillow Ball Mounts
- Camber Adjustable
- 8kg / 6kg spring rates
$999 SHIPPED SPECIAL INTRODUCTORY PRICE!!

Guys, these coilovers have actually been available for several months. But they were not released until we tested these coilovers for ourselves. We have not only ran these coilovers in our street cars (for longevitiy and durability testing), we have heaped tons of abuse on these coilovers at various tracks around California, including Thunderhill, Buttonwillow, etc. We feel that these coilovers are simply the best bang for the buck coilovers available on the market.

Please contact us for ordering information!

Thanks!

Gary
gary@gruppe-s.com
510-783-5300
510-783-4300 fax

gruppe-s

iTrader: (22)

Special Brake Packages for the STi:

We all know that STi comes with awesome calipers but we unfortunately can't say the same thing about the pads, rotors, and lines. Sooooo, here's the stuff you really need!

Porterfield R4-S Brake Pads (carbon kevlar)- Front Pair - 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 OR R, $269 shipped for F and R!!!


Endless SSS Pads - 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.
$180 shipped for F OR R, $340 shipped for F and R!!!


Endless CC-X Pads - 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!!!


Endless Stainless Steel Swivel Brake Lines - Front+Rear - 02+ WRX/ 04+ STi
The fitment portion of the Endless Swivel Steel Brake Line includes an original swivel mechanism that allows for spinning to reduce tangling and decrease chances of breakage. This swivel mechanism can also be securely locked into place as well. Brake hose material is made out of a teflon tubing covered with SUS 304 stainless steel finely knit meshed blades. Additional black clear coating finish for protection against mud, gravel, cracking, and debris. Suitable for all seasons. Match and fitment test performed on each vehicle application to determine optimal hose layout for easy to use, correct installation.
$210 shipped!!!


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 OR R, $375 shipped for R!!!


OK, now for the packages:

04 STi Front:

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

2) Endless SSS Pads, Brembo rotors, Good ridge SS lines: $665 shipped!!!

3) Endless CCX Pads, Brembo rotors, Endless SS lines: $810 shipped!!!

04 STi Front and Rear:

1) Porterfield R4-S Pads, Brembo rotors, Goodridge SS lines: $1110 shipped!!!

2) Endless SSS Pads, Brembo rotors, Good ridge SS lines: $1190 shipped!!!

3) Endless CCX Pads, Brembo rotors, Endless SS lines: $1375 shipped!!!

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

Thanks,

Geoff
510-783-5300
geoff@gruppe-s.com

gruppe-s

iTrader: (22)

Brembo Big Brake Kit (Gold Calipers)- 02+ WRX
This is NOT the same kit that comes on the STi.
This kit is truly a bargain. It includes:
-The same gold 4 pot calipers that come on the STi.
-Goodridge SS lines.
-326X30 high carbon content rotors (either slotted or drilled).
-Brembo High Performance Brake pads (better than what comes on the STi).
$1299 shipped!!!


Cusco Type OS (Aluminum) - Rear ONLY- 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


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


Cusco Type CB (Carbon) - Rear Strut Bar - 02+ WRX/04+ STi
$220 shipped!


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


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.

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

Thanks,

Geoff
510-783-5300
geoff@gruppe-s.com

gruppe-s

iTrader: (22)

Hey all,

A customer canceled his order on this set of coilovers so we've ONE SET ONLY to let go at this killer price!

Tein Flex - 05 STi
*2-way Height Adjustment
-05 STi: (Front: -75~-15mm; Rear: -55~5mm)
*Compatible with Tein's EDFC damping controller
*16-level damping adjustment
*Spring Rates:
-05 STi: (Front: 10kg, 559 lbs; Rear: 8kg, 448 lbs)

$1469 picked up!!!
$1499 shipped!!!
$1619 installed!!!

OR we can throw the EDFC in for $339 shipped.


Also, we now have JIC coilovers!

JIC Magic FLTA2 Coilovers - 02-05 WRX / 04 STi
This is JIC Magic's flagship coilover setup. The FLT-A2 features a light weight, 15 way adjustable monotube damper that ensures high strength and fade free performance. The ride height is adjustable separate from the spring perch giving you maximum suspension travel at any setting. This also allows for proper corner weighting of the vehicle without effecting spring preload settings. Linear springs give laser precision steering response. All models include upper pillow ball mounts. MacPherson strut designs utilize front camber plates and feature high tensile steel brackets. Multilink suspension designs feature a CNC machined aluminum lower brackets.
-Spring rate- 7kg/5kg
$1649 Shipped!


Thanks,

Geoff
geoff@gruppe-s.com

dorifto88

iTrader: (8)

ooo snap. cant wait for a review of those new helix coils !

edit, stupid question, but am i to assume the helix 'steet' coilovers are not height adjustable?

gruppe-s

iTrader: (22)

No they are, hence the term "coilovers" but you're right; the description is lacking and will be changed. Sorry about that.

Also Preston (soundwave) has the prototype inverted units on his car. I believe he's posted a review somewhere on here. You might want to try searching for it.

Thanks,

Geoff