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Replace the restrictive OEM catalytic converter with a free flowing HJS German tri-metallic race quality 200 cell HD core that flows 93% to 95% of a straight pipe
and is compatible with factory and most after-market sub belt brackets
No tune required
The mid-rise
Alpinestars KMX-9 v3 S Youth Kart Racing Suit saturn sky brake pads Replace the restrictive OEM catalyticThe Alpinestars KMX 9 v3 S Youth Kart Racing Suit is perfect for any entry level or intermediate racer. Certified to FIA homologation standards, this dual layer suit is crafted for protection and lightness. Drivers can enjoy comfort with a 100% polyester toweling liner and optimized fit with stretch panels on the back, shoulders, and waist. Breathable mesh material on the crotch and underarms assures you stay cool and dry.
