http://www.hpamotorsport.com/TDI-YJ-AX5.htmJeep TDI Conversion Packages:
Replace the tired, inefficient, factory motor in your Jeep Wrangler YJ with the torquey, dependable, Volkswagen TDI engine. The impressive performance offered by this 4 cylinder turbo diesel offers improved fuel economy for on and off-road excursions and generous amounts of torque for rock crawling.
Stage 1 DIY package :
$2599 USD This Stage 1 DIY package includes all the basics you need to mate the 1.9L 4cyl TDI motor with the AX-5 gearbox in the YJ chassis: (packages for the AX-15 and TJ chassis coming soon)
• CNC machined steel crankshaft to flywheel adapter
• CNC machined aluminum sandwich plate with locating dowels to transition from TDI block to AX-5 bell housing (note: minor clearancing is required on the AX-5 bell housing to accommodate Bosch starter nose
• Custom machined flywheel with crankshaft bolts
• CNC machined Starter flange with laser cut CNC formed stainless steel heat shields (for use with Bosch starter; not included)
• Left and Right male / female motor mount set (used in conjunction with OEM Jeep rubber mounts; not included) with bolts
• CNC machined aluminum turbo outlet adapter to support custom intake plumbing
• 2.5” stainless steel turbo exhaust downpipe
• includes immobilizer defeat service for those wishing to utilize the original VW wiring harness and ECU as we have done in our project. This will open the door to a variety of TDI power prom upgrades and retain access to factory VW OBD diagnostics.
Note:// Our engine mounts can either be bolted in or welded on. Our installation images showcase the installation using the supplied bolts.
Stage 2 DIY package : coming soon
The Stage 2 package will includes everything found in the Stage 1 kit, plus our custom air intake solution and an air to water cooling package, along with the coolant line flanges we have designed to retain the OEM Volkswagen cooling system