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iTrader: (22)

How often do you see these?

2005 STI Spec C JDM 6spd. Transmission
$3900 + Shipping




*DCCD, Helical front diff.
*Race ready transmissions, intended for Subaru motorsports program
*1000km transmissions (next to new).

Slightly different:
*Pre setup for external oil cooler - $54 + labor to convert to external oil cooling (like stock).
*Inny axle stubs, $150 to convert to outties (for older than 2004 WRXs).

STi Transmission Mount - GDA 02+
$69 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. These should be replaced with your engine mounts.

STI "Group-N" Engine Mounts - GDA 02+
$95 shipped !

The STI "Group-N" Engine Mounts are designed to reduce excessive motion of your motor during hard acceleration, deceleration, and cornering. This is done by increasing material stiffness over your stock engine mounts. By decreasing this type of motion, more energy is focused to the drivetrain rather than shifting the engine. These should be replaced with your engine mounts.

STI Engine and Tranny Mount Combo - GD 02+
$159 shipped !
Only replacing either the engine or tranny mounts and not the other can lead to severe failure of the mounts that aren't replaced. Because the STi mounts are so much stiffer, using stock mounts with the STi mounts will put excessive stress on the stock mounts because they are so much softer. As such, the engine and tranny mounts should be replaced at the same time.

Cusco Shifter Bushings - 02+ WRX / 04+ STi
-The Cusco Shifter Bushing is designed to replace the soft rubber bushing found at the anchor point of your shifter assembly. This upgraded bushing greatly improves the feel of the shifter by eliminating that spongy feel you get when changing gears.
$37 shipped!!!


Thanks,
Preston
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: Preston/Geoff
Price including shipping: $XXXX
Shipping address.

gruppe-s

iTrader: (22)

1) JDM 5th and 6th Gear Close Ratio Conversion Kit - 04+ STi
The USDM 6-speed transmission was compromised by stringent US regulations for cruising fuel efficiency. Sacrificed was the close ratio gearing of the JDM 5th and 6th gears. This kit includes shorter 5th and 6th gears to convert your taller USDM 6-Speed Transmission to a true close ratio JDM STi spec gear box; the way it was designed to be. This conversion will be particularly useful for those of you who regularly track or drag race your car. As I'm sure you've noticed, their is a large space in gear ratios between 4th and 5th gears on the USDM 6spd. This oftentimes causes a grinding when shifting from 4 to 5 quickly because the synchros cannot catch up quickly enough to compensate for the large difference between gear ratios. Professional installation is recommended.


- Excellent upgrade for motorsports guys
- Better accelleration in 5th and 6th gear.
- Eliminates grinding when shifting up from 4th to 5th gear
- Restores 6 spd. to intended gearing

Ratios:

-5th Gear - 1.062 (0.971 stock)
-6th Gear - 0.842 (0.756 stock)

$319 Shipped for 5/6th Gear Conversion
$769 for rebuild w/ 5/6th Gear Conversion

2) Genuine Subaru Synchro & Bearing Kit for 6 Speed Manual Transmission (13 pcs) - 04+ STi
We have packaged together the most commonly damaged synchros and bearings for the Subaru STI 6-speed transmission. In all likelihood, if a transmission rebuild is necessary, these synchros and bearings also need to be replaced. Replacing these synchros and bearings can also cure many "mystery" gear box issues such as, "why does my tranny always grind going into 3rd gear," or "how come I sometimes can't shift down into 2nd gear." These are in stock and ready to ship. You can also send us your 6spd. to be rebuilt with these.


- Should be replaced when rebuilding your tranny
- Cures many transmission gremlins
$419 Shipped for Synchro and Bearing Kit
$869 for rebuild w/ new Bearing and Synchro Kit


Save money if you do both at the same time!

$719 Shipped for Synchro and Bearing kit, and 5/6th Spd. Conversion
$1149 for rebuild w/ new Bearing and Synchro Kit, and 5/6th Spd. Conversion

gruppe-s

iTrader: (22)

1) ACT HD Street Disc Kit and Steetlite Flywheel - 02+ WRX
-Torque Capacity: 411 lbs/ft.
-Pressure Increase: 32% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 13.9 lbs.
$649 Shipped!!!
$1100 Installed!!!

2) ACT HD Street Disc Kit and Prolite Flywheel - 02+ WRX
-Torque Capacity: 411 lbs/ft.
-Pressure Increase: 32% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 9.6 lbs.
$699 Shipped!!!
$1119 Installed!!!

3) ACT HD Street Disc Kit and Steetlite Flywheel - 04+ STi
-Torque Capacity: 475 lbs/ft.
-Pressure Increase: 32% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 15 lbs.
$855 Shipped!!!
$1275 Installed!!!

4) ACT HD Street Disc Kit and Prolite Flywheel - 04+ STi
-Torque Capacity: 475 lbs/ft.
-Pressure Increase: 32% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 11.1 lbs.
$879 Shipped!!!
$1299 Installed!!!

And for the hardcore guys out there:

5) ACT HD 6 Pad Race Kit and Prolite Flywheel - 02+ WRX
-Torque Capacity: 527 lbs/ft.
-Pressure Increase: 32% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 9.6 lbs.
$699 Shipped!!!
$1119 Installed!!!

6) ACT HD 6 Pad Race Kit and Prolite Flywheel - 04+ STi
-Torque Capacity: 608 lbs/ft.
-Pressure Increase: 35% over stock clutch.
-Weight: clutch - 17lbs, flywheel - 11.1 lbs.
$819 Shipped!!!
$1239 Installed!!!






1) Exedy Organic Clutch Kit and Steetlite Flywheel - 02+ WRX
-Clamp Load: 2300 lbs/ft.
-Pressure Increase: 44% over stock clutch.
-Weight: clutch - 14.3lbs, flywheel - 13.9 lbs.
$750 Shipped!!!
$1175 Installed!!!

2) Exedy Hyper Single Clutch/Flywheel Kit - 02+ WRX
-Clamp Load: 2655 lbs/ft.
$PM FOR BEST PRICE!!!


3) Exedy Hyper Single Clutch/Flywheel Kit - 04+ STi
-Clamp Load: 2655 lbs/ft.
$PM FOR BEST PRICE!!!


4) Exedy Twin-Plate Clutch/Flywheel Kit - 04+ STi
-Clamp Load: 2205 lbs/ft.
$PM FOR BEST PRICE!!!





Thanks,
Preston
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: Preston/Geoff
Price including shipping: $XXXX
Shipping address.