What would be the best (most powerful) engine upgrade for my 2008 VW Jetta?

CarDesigner2020

New member
I have the 2008 VW Jetta with the 2.5 Inline 5 Motor. I know that I can get more than 170 out of the motor - I am just not sure what the best way to go about doing this is.

What do you recommend (with cost in mind) would be the best steps to take in modifying this car. I don't intend for it to be a racer, I would just like more accelleration power.

Any advise would greatly be appreciated.

Thanks!
 

oinkinstein

New member
cold air intake, free flowing exhaust, retune/flash your chip, new ignition, bigger injectors, bigger fuel pump, steeper gearing.


these are in order from easiest to hardest.
 
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