MACSBOOST 12X Stage 2 Kit


The ultimate MACSBOOST performance combo kit for your 12X Honda
Aquatrax Turbocharged personal watercraft.


Available on backorder


The ultimate performance combo for your 12X Honda Aquatrax Turbocharged personal watercraft.  Everything you need to take it to the next level!


MACSBOOST Intercooler and boost tuning kit
MACSBOOST 17/29 Impeller
High Flow Air Filter
Crankcase Breather

Adds approximately 40Hp over stock on 93 octane.  Huge increases in acceleration and top end.  Up to 50hp possible with 98 octane.

for even more power check out our stage 2 plus kit!  New for 2019! MACSBOOST 12X Stage 2 Plus Kit

We have many customers over 500 hours.  This kit maximizes reliability and performance.

Instructions for intercooler



Additional information

Weight 24 lbs


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