Not bad, how about torque? I'm really ignorant regarding performance upgrades, I'm a mustang guy, I bought the P5 because it looks awesome and is economical...but since changing the springs and adding a short throw shifter...I've decided to bolt on a few things to improve performance, appearance under the hood and maintain efficiency.mp5smuggler said:
Have you noticed any difference with regards to fuel economy, since your upgrades? You still have both cats and same mid pipe? I've read the mid pipe is restrictive and if replaced can also improve performance. Is this true? Sorry for all the questions, I'm new to the P5 seen.
