REGI US Inc (RGUS)

[Yamaha]

March 3, 2015
REG TECHNOLOGIES INC. / REGI U.S., INC. ANNOUNCE SUCCESSFUL DIESEL ENGINE TESTS COMPLETED

For Immediate Release: March 3, 2015. Vancouver, BC – REGI U.S., Inc. (OTC BB: RGUS, Frankfurt Stock Exchange: RGJ) and Reg Technologies Inc. (TSX Venture Exchange: RRE.V, OTC BB: REGRF) are pleased to report that based on recent successful testing of the new oil cooler design by Paul Porter, the Company's Chief Engineer, that it has issued a purchase order to EBCO Industries for 22 additional oil coolers. This will allow up to 375 hp rotary diesel prototype to be populated in all 24 slots.

Paul Porter Reports:

The new oil cooler design was tested in order to verify the new design. The first test results indicated that the vane seals were not being torn during installation and the leakage rate appears to be minimal.

The new installation tool works perfectly and allows for the insertion and removal of the vanes as many times as are needed with no detrimental effects on the vane seal.

The seals on the oil cooler performed as desired with no damage observed during the installation and removal of the oil cooler.

The seals appear to be working properly and create a sealed combustion chamber as needed for the engine.

Additional tests to commence on diesel engine working model:

Additional static and dynamic testing will be performed in the test fixture to determine the best configuration of all seals. This will also give indication of the expected life of the seals.
Additional oil coolers are being manufactured to allow the prototype to be populated in all 24 combustion chambers.
Development of facility requirements to begin dynamometer testing of the prototype.