yeah thanks for the advice. the site doesnt have a DIY for a s4 bumper install but im guessing what you are trying to say is that its a direct replacement of my stock a4 b5 bumper. so i won't need any additional brackets, mounts, or hardware to get the s4 front bumper to replace my stock bumper. i saw online that going from a4 to s4 bumper you need an s4 bumper reinforcement bar. i don't know if the ecstuning s4 bumper comes with this already but it would be useful to know cus the s4 reinforcement bar costs 100 dollars as well. thanks again.

ey how hard was putting the s4 bumper on your ride? was it just a simple swap or is there more involved. im running a stock 98 a4. wanted the front bumper.

I have the passenger door. I already got rid of both of the fenders though. Let me know what else you need I can probable help you out and save you some money.