Stroker Shaft HP3 Pump [FLEX] 4JJ1 / 4JK1 / 1KD / 2KD / YD25 / 4D56 / 4M41

Stroker Shaft kit

Brand: FLEX 

Suit: HP3 2 Rotors Denso High Pressure Pump 

Engine: 4JJ1 / 4JK1 / 1KD / 2KD / YD25 / 4D56 / 4M41 / LWN 2.8L

Stage stroke spec

1. +0.2 mm 300hp Rated 
2. +0.4 mm 350hp Rated
3. +1.0 mm 450hp Rated 
4. +1.2 mm 500hp Rated

Recommend fuel systems 

We recommend professional installation and bench test.

THA Stock 

Note: For Thailand Stock/ out of stock order and Pre-Oreder /ETA - Estimate time of arrival can take 2-3Week