I have had a Jk and JL with the Bilstien gas charged SS and neither pulled to the right or left.That said some here have had their Jeep pull.Both Jeeps had small lifts , 32s on the JK and 33s on the JL.If all you did is add the SS and then it pulls,that is likely the issue.
Call MetalCloak,they will set you up.The higher you go the more you will need to dial it in right.Also your wallet will be empty.2 inches or less you can go the budget route.