i have a 2001 pontiac sunfire 2200 and i recently removed the cat now i am running straight pipe . my question is are all o2 simulaters the same . rk sport wants 65 dollars and high rev motor sports wants 55 . are they the exact same thing ? i need somethin to get rid of the check engine light . thanks for any information .
ok its bout the same price at rk sport and a plus. well thanks for the info . and do these 02 simulaters really work ? it says it will increase power by 15 horespower and 25 flbs of torque. is this true?
The 2nd O2 is only for emission purpuse. You won't gain anything from the simulator and you will LOOSE from not having a cat unless you have a turbo.
Gilles
2.3 Ho
yup yup, i agree, ya need the cat for the back pressure, but i wasn't going to argue it,,, it has been said enough...
i don't know i can argue that too . it got more top end and i dynoed it before and after the cat and i gained 7 horsepower and 2 lbs feet of torque. now i just want to get the cel off .
Why dont you just get a carsound highflow cat from ebay for 55 bucks?You wont have to worry about a check engine light,and your car wont sound like crap.
Peter
'06 Cobalt ss/sc W/G85 Package
Gm Stage II W/2.79" Pulley
K&N Drop In Filter
Custom Magnaflow Dual Exhaust
i removed my cat since i have nitrous but it seemed to help some all motor i think but never had time to dyno it. I do have the simulator from highrevmotorsports and it works great.