Mazda 6 Forums banner

1 - 2 of 2 Posts

·
Registered
Joined
·
1 Posts
Discussion Starter #1
Hey guys have a speed 6 no check engine light runs great but when I wot it starts bucking at high rpm I bought it with 3in exhaust oem resonator and downpipe has a pnl tune to 18psi added a Sri ,inlet has ngk plugs I removed the resonator and now I feel it jerk or buck or hesitant a little bit any suggestions should I put the resonator back on let me kno if u can help thanks guys
 
1 - 2 of 2 Posts
Top