OK, so ive been in the A4 realm for quite some time... i am about to drop the new K04 into the A4 and all the goodies along with that...

now, im possibly coming into an allroad that was my grandmothers and she no longer has a need for the car, so it looks as though it will be passed along to me as a secondary / spare car...

my question is.. can the Tip. trans of the allroad handle the K04's (assuming you get the TCU software) while running somewhat of an agressive file? becuase i know that more than a K04 on a Tip. A4 (even with TCU software) it will shred the trans apart... and thats adding something like 50-60hp ontop of the chip... so is the trans. on the allroad stronger id assume?

Also, is there anywhere to purchase turbo-back exhaust systems or cat-back or anything of the sort? or will i have to go custom?

Thanks for all the help