Mods

[TripKlip]

Hi guys, I recently bought a stock 2008 SEAT Leon 1.8 Stylance. My goal is to reach around 300 horsepower. Can anyone give me guidance on how to achieve this?”

 

[mty12345]

Remap, intercooler and downpipe will get you well into the 200's.

Doubt you'll get near 300 without hybrid turbo and internal mods.

 

[tracktoy]

Have a read https://www.seatcupra.net/forums/threads/the-under-dog-leon-cupra-1p.460390/