Hi to all, i have the following modifications.
Racing beat air inlet duct, efini y pipe. I wont install a downpipe, is necesary update the ecu.
Is safety this mod's without update the ecu.

Excuse me by my brooken english
Best Regards from Spain, Danny

 

Install the dp..you wont need a ecu yet. The dp will help with reliability...It will help with lower engine tempatures..

 

Get the downpipe!!!!!
You won't need the ECU upgrade yet.

 

Thanks for the responses, i intall the DP now