A new offering from Axis Power Racing for your Subaru car. The Stage 6 Motor! Same components essentially as the Stage 5 Motor, still using the 2.5 USDM STi case but utilizes a larger piston. With this oversized piston, the 2.65L is obtained.

This is the race engine you are looking for. It will handle 30+ PSI of boost and large amounts of nitrous. The thick Darton Sleeves we press in help this block to take those boost pressures or nitrous use with ease. It is a proven winner with the combined parts that make up this monster.

CP made some custom pistons that will stand up to the abuse you may put this engine through. Pauter Machine is the choice for forged connecting rods, they are tested to withstand almost anything. We use a forged crank and modify it for better oiling and finish with balancing & polishing it to within .25 grams at 10,000 RPMS.

Stage 6 Components:
- 2.5L USDM STi Semi-Closed Deck Case
- Axis Racing/Darton Ductile Iron Sleeves
- Custom Axis Racing Forged Crankshaft
- Polished & Balanced to 10,000 RPMS
- Axis Racing/ CP forged Pistons
- Pauter 4340 Chrome-Moly Forged Rods
- Larger ARP head studs
- Cometic Head Gaskets
- 2.65 liter Final Displacement
- MAX 7250 RPM Rev Limit
Motors are special order and paid in FULL up front. Build time takes 4-6 weeks. Freight charges are added after the order and are a minimum of $120 in the continental USA. For more information about engines by Axis Power from Vivid Racing, please contact us at 1-480-966-3040.