What to expect?
Thread Starter
Joined: Mar 2007
Posts: 1,737
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From: Midwest USA
What to expect?
Right now I am driving a 2006 Evo MR 9 with a Catback Megan Racing Exhaust. Today I bought the Megan Racing Midpipe/testpipe with a megan racing downpipe too. What will I expect? How much louder is it going to be?, what is the expected HP gain?
Do you recommend the o2/sparkplug fouler trick? or the o2 simulator electrical trick to fool the computer to not throw a check-engine-light (CEL)?
Thanks in advance!
Do you recommend the o2/sparkplug fouler trick? or the o2 simulator electrical trick to fool the computer to not throw a check-engine-light (CEL)?
Thanks in advance!
