Wondering if you could tell me what a mystery mod is and what a CEL is. frown sorry I don't know the lingo but would like to find out. Thanks.

"The Punch"
99 Torreador SVT
1393 of 2760
KKM True Rev
SHO Y-pipe w/cat, NoRes
PIAA 510 fogs w/parking
RoyalPurple Synthetic
In my living room:
SHO UDP

"Because sometimes when I look at my car from the back... It looks like a PUUUNCH"