will this fit a 2021 defender max limited and is it in stock

It will fit all Defenders. This usually takes 1 week to complete, plus your choice of shipping.

2018 CAN-AM MAVERICK X3 Max k need this clutch complete for this car do you hace it

Yes, this is available to purchase.

How do I know what degree helix to run?

Hey Evan, We supply that info upon purchasing the setup. Please conatct us here https://www.warrantykillerperformance.com/pages/contact with year, make, model, riding style, priamry, and tire size.

I'm looking for better engine braking from my Defender Max does your set up provide this or can you suggest one that does.

Hey Steve, different clutch setups for different units, setups and riding style will give you different engien braking charatersitics.

If there is no reason to replace stock we have clutch kits for $720.99 that are custom caibrated for stock clutches we cna achive this with for far less than full stm's. 

https://www.warrantykillerperformance.com/pages/clutch-tech

sales@warrantykillerperformance.com 

Also engine tuning can increase or decrease engine braking. 

calibrations@warrantykillerperformance.com