hay guys just wonting to know is the tXr really worth the extra $100 or is the TX good enough as iam looking to buy 2 engines at once. i see amain have them in the combo but to buy the txr in the combo it means the pipe is like $80 more.

so realy i would like to know if i would regret buying the tx cause the txr is that much better? i currently run a nova keep on so wich ever is the closest to that