i have a 1999 audi a4 2.8 and i was wondering what is a quality afordable way i could bost up the horse power?

 

welcome to the boards !!! well there arent to many mods to do to teh 2.8, u could go intake exhuast or u could get a chip , the chip wont really give u that much though. go ahead and search the topic it has been discussed many times !!

 

no affordable way really, the only real way to makes good gains on that motor is a supercharger and that will cost you 3 to 5g depending on if you get a new or used one

 

check this out, alot of mod info for 2.8s https://www.audiforums.com/m_177186/tm.htm