I was thinking of picking up a K&N air filter and cat elim pipe this friday, I gotta wait about 5 -6 weeks to pick up an exhaust. Is it cool to install those 2 things prior or am I creating a lot of double work?
Originally I wanted the Leo's but cost wise it's alot better on my wallet to get my 2nd choice which was the Scorpions. I've been looking for the scorpion mid pipe but I found a great deal on the arrow midpipe so I was gonna grab that and get the scorps in a couple of paychecks.
Reiobard in a different thread you mentioned you heard your Leo's compared to scorps and the leo's were much louder was that with or without the db killers?