I have an 01 A4 1.8T. I would like more power, speed, and low end torque. I plan on owning this car for atleast 5-7 more years and was wondering whats the best mods for it. I really do not want to put too much money into it but enough to have a noticable difference. I have heard of putting in chips but I dont quite understand how they work and if it will ruin my engine.

Any Suggestions
Thanks Tom

 

using the search feature should help find many answers to your question

 

get the GIAC chip

 

chip is the best place to start then air box mod <--- cheap to do and check out the diy section for other great cheap mods also try audiworld.com

 

This might help:

https://www.audiforums.com/m_263947/tm.htm

But use the "Search" function at the top of the page. Everyone has asked that question once in this forum.

 

Chip and diverter valve.

 

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