Originally Posted by padpadpadpad
HAd it out a few times - seems that if I set it to notice a diffence then when I floor it it has a "hissy fit" (juddering / pulling back)... but if I accelerate slowly first then floor it it's fine ?!. Assumed it was the air / fuel raio or something. Maybe I need to bin the SPIDER.
Why do K&N make a filter if it does not increase airflow !?
The air filter will not make any difference to your current problem, unless your current air filter is blocked, by all means change it if you want it to make a noise but dont expect it to cure your problem unless yours is blocked with sh1te.
You will have issues if the spider is turned up to high or has a problem with it. Does your spider have just one row of jumpers or two on it? My one only had one row and was fine when it was set two jumpers down from full power, any higher and it didn't like it.