I am a new proud owner of a 2018 GTI SE. I have had no luck on finding a concrete answer on whether or not a oil catch can is needed after the car has been tuned. I have researched the topic in depth but I keep getting different opinions. Another topic I have researched with a little more luck is hpfp upgrades. What I haven't been able to find is at what point during mainly software modding, should I consider upgrading my hpfp. Currently I am at APR stage 1 ECU/TCU tune and am planning on going stage 2 with downpipe in near future. The last thing I want is for my car to blowup 1000mi into its life due to fuel shortage or decreased efficiency due to oil getting recirculated back into my intake. This is my first turbo car let alone GTI so I am new to all this. Any info would be greatly appreciated. PS....I AM ADDICTED!!!
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