How will a blow off valve and a cold air intake together effect my cars sound and performance?

I already have a roush cold air intake installed on the car and am not sure whether a blow off valve would really benefit it or not. My car is a 2016 mustang ecoboost, no tune (yet)

4 Answers

Relevance
  • Anonymous
    1 month ago

    "I already have a roush cold air intake installed on the car..."

    COMPLETE WASTE OF MONEY. No measurable performance increase. 

    "Am not sure whether a blow off valve would really benefit it or not. "

    NOPE. NO NOTICEABLE PERFORMANCE BOOST WITH STOCK ECU.

    "My car is a 2016 mustang ecoboost, no tune (yet)".

    AVOID A "TUNE" if you want decent resale value out of your car. A smart buyer will avoid modified vehicles like the plague because it's a sign they've been driven hard.

  • Ian K
    Lv 7
    1 month ago

    The reduced weight in your wallet will improve performance by .0007%

  • Pearl
    Lv 7
    1 month ago

    maybe you should ask a mechanic about it

  • Anonymous
    1 month ago

    It will increase by 0.025 hp.

Still have questions? Get your answers by asking now.