I've got one...I think it has helped quite a bit on low end. O2 and EGR? No comment.


'86 Isuzu Trooper II, Durabak coated exterior, 4ZE1 2.6L, Weber 32/36, K&N, Rancho RS9000, Indy4X shackles, BJ flip/T-bar crank, Pacesetter header, dual core radiator, Mazda seats, 31x10.5 BFG TAKO's