I spent the weekend smoothing my airbox its not as easy as i thought it would be (blisters to prove it).
On the way home tonight i gave it a bit of a blast in 2nd gear and it seemed to pull better than before, am i imagining this or does a smoothed airbox really make a little difference. While it was off, in the bottom box there was a hole in the corner about 7mm so i drilled another 3 holes in each of the other corners, not a huge sound but i heard the turbo spin up more than usual.( or maybe its because i didnt have the radio on )
On the way home tonight i gave it a bit of a blast in 2nd gear and it seemed to pull better than before, am i imagining this or does a smoothed airbox really make a little difference. While it was off, in the bottom box there was a hole in the corner about 7mm so i drilled another 3 holes in each of the other corners, not a huge sound but i heard the turbo spin up more than usual.( or maybe its because i didnt have the radio on )