MyG37 - For Sale G

Up for sale is my GTM Twin SC kit I am selling the kit for $6500. I decided to part with the kit to pursue another Dark Side project. The kit comes with all the essentials including Brand new Bando Belts. Buyer pays for shipment.

C30-94 trim up to 800 HP (Comes with 92mm Pulleys)

Below is a description of all the components in the kit:

-2x Rotrex C30-94 superchargers
-GTM Supercharger Billet aluminum brackets
-GTM billet aluminum S/C pulles
-GTM Twin Supercharger Cooler kit
-Rotrex Supercharger Traction fluid
-4-Ply High Resistance Nomex Silicon couplers
-Stainless Steel T-Bolt clamps
-Twin 13” x 10” x 3” Bar and Plate Intercoolers Rated @ 800hp (combined)
-Polished aluminum IC Piping
-Cold Air Intake System (using K&N filters)
-Turbosmart Bypass valves
-All Necessary Hardware and Installation Instructions
-GTM Custom mapped plug-in And play engine management for optimum engine tune and power .
-GTM Custom Drive belts By Bando
-GTM Heavy duty belt idlers

If installation instructions is needed I can provide the instructions.

Compatible Drivetrain type (automatic, manual, 2wd, AWD).

Note*** not included: GTM Basic fuel system with Bosch 650cc Injectors and Walbro 255 Fuel Pump
Attached Thumbnails
GTM Twin SC KIT - Turn Key-twin-sc-2.jpg GTM Twin SC KIT - Turn Key-img_0587.jpg

Some Key points about the GTM supercharger kit:

After literally installing and tuning every supercharger kit available for the VQ platform and seeing their short comings, we got the inspiration to develop a kit superior to all others. Problems with the other kits that we wanted to address with our own include: not supplying a descent amount of power, belt breakage and slippage, obnoxious gear lash noises, limited power expansion and lack of the OEM look. Some of the key things we did to achieve our goal are:

SUPERCHARGER NOISE : We chose the Rotrex unit, a very QUIET supercharger compared to anything else on the market .

SUPERCHARGER BRACKETS : Our supercharger bracket is 3 dimensional made out of of thick billet aluminum to prevent any flexing, we also mounted the supercharger unit as close as possible to the engine to limit the amount of flex possible, as well as keep the belt length down between pulleys.

BELT AND TENSIONER DESIGN : We have over 80% belt wrap on our supercharger’s pulley and with utilizing the factory automatic belt tensioner over or under tightening is simply not possible.

POWER EXPANSION : Changing the pulley on the super charger is less then 20 mints job

AESTHETICS : The GTM Supercharger kit maintains the clean OEM look

ENGINE MANAGEMENT: With the GTM flash we are to able to maintain the OEM drive ability so the car will run like stock, only with a lot more power .

POWER DELIVERY : The GTM supercharger is best bang for the buck out of the box

GTM Supercharger Kit has three different stages to choose from depending on horsepower goals:

Stage 1 is rated at 560hp
Stage 2 is rated at 600hp
Stage 3 is rated at 640hp
Stage 4 is rated at 800hp

Difference between stages is size of the Rotrex Supercharger unit. Power level within each stage is determined by pulley size. Pulley size options are selected at time of ordering the kit and can be changed after the fact for later power increases.

Pulley sizes:

91mm (Custom made)
92mm