MAXIMUM PSI E46 TURBO KITS





Maximum Psi has created the world’s first and only factory DME tuned E46 M3 bolt on, street legal, turbo kit on the market.  By utilizing the factory ECU as our tuning platform, we are able to allow the car to retain all of the factory diagnostic checks.  The check engine light will illuminate only when there is a problem detected by the ECU.  There are no faults or codes stored or hidden on the ECU.  The catted version will be able to pass all OBDII readiness tests without the use of any ”trickery“.  This kit comes with every nut, bolt and washer to perform the install.  A 190+ page instruction manual is included with the purchase of the kit filled with pictures and a step by step tutorial to help facilitate an easy installation!

 

 






Stage One:

 

Stock DME Technique Tuning Turbo Software

Maximum PSI Twin Scroll Tubular Exhaust Manifold (Ceramic Coated)

Precision 6266 Twin Scroll Turbo

Maximum PSI Aluminum Intake Manifold

Tial MVR Wastegate

Synapse Diverter Valve

Front Mount Intercooler & Hardware

MAF Sensor & Harness

Air Temp Sensor

Spark Plugs

Injectors & Connectors

Fuel Rail Hardware

Walbro 485 Fuel Pump Assembly

Intake Pipe

3" K&N Air Filter

2.5" Stainless Steel Hot Side Charge Piping

3" Stainless Steel Cold Side Charge Piping

All Silicone Couplers & Clamps Required

Check Valve For Evap System

Turbo Oil Feed & Drain Assembly

Oil Pan Drill Bit, Tap, & Template

Full 3" Stainless Steel Downpipe w/ Optional Catted or Catless Exhaust

Stainless Steel Wastegate Tube w/ Mounting Hardware

Turbo Mounting Hardware & Gasket

Header Mounting Hardware & Gaskets

Valve Cover Breather Hose & Clamps

Motor Mount, Mount Arm, & Hardware

Intake Manifold Brace and Hardware

Oil Pan Vent Plug Hardware

IVC Hose, Clamps, & Fittings

Washer Bottle Pump Tank, & Assembly w/ Hardware

SMG Relocation Kit & Hardware (if necessary)

Brake Duct Block & Hardware

Vacuum Hose & Fittings

Wiring Supplies

Zip Ties

ECU Shipping Bag

Bumper Weather Stripping

 

Stage 1 Pricing

Six Speed Non Catted:

$9,900.00

Six Speed Catted:

$10,100.00

SMG Non Catted:

$10,100.00

SMG Catted:

$10,300.00




Stage 2:

 

This Stage 2 kit is still under development. The Stage two kit will utilize the same hardware as the Stage 1 kit, with fuel system upgrades for either MS109 or E85. The MS109 version will utilize the Sport button for the ability to switch maps between pump gas and MS109 race fuel. The E85 version of the kit will be a full flex fuel capable system that will switch boost and maps accordingly based on the percentage of ethanol content.


Stage 2 [MS109] Pricing

Six Speed Non Catted:

$ TBD

Six Speed Catted:

$ TBD

SMG Non Catted:

$ TBD

SMG Catted:

$ TBD

Upgrade from Stage 1:

$ TBD

Stage 2 [E85] Pricing

Six Speed Non Catted:

$ TBD

Six Speed Catted:

$ TBD

SMG Non Catted:

$ TBD

SMG Catted:

$ TBD

Upgrade from Stage 1:

$ TBD

 

DYNO