Evo after market exhaust

[beyond90]

Does the Evo have the same exhaust configuration as previous twin spark models ? I am wanting to fit a full Arrow system as listed for the HM1100. Can anyone confirm if a after market exhaust system made for the twin spark will fit the Evo ?

[Chouch]

Originally Posted by beyond90

Does the Evo have the same exhaust configuration as previous twin spark models ? I am wanting to fit a full Arrow system as listed for the HM1100. Can anyone confirm if a after market exhaust system made for the twin spark will fit the Evo ?

EVO and EVO SP got x2 o2 sensors.
So yes, a full arrow line would fit, but you would have to drill holes in the headers to plug the 2 sensors.

[geomantlr]

Originally Posted by Chouch

EVO and EVO SP got x2 o2 sensors.
So yes, a full arrow line would fit, but you would have to drill holes in the headers to plug the 2 sensors.

Alternatively, You can purchase the DP Seimens race ECU and not use the o2 sensor port at all.

[Chouch]

Originally Posted by geomantlr

Alternatively, You can purchase the DP Seimens race ECU and not use the o2 sensor port at all.

For a friendly price of 1654.99$, sure you can.
Part # : 28641811C

On a side note, New Siemens Electronic retains o2 sensors.

[johnnie27]

Originally Posted by geomantlr

Alternatively, You can purchase the DP Seimens race ECU and not use the o2 sensor port at all.

yeah that puppy(DP ECU) is around 1k USD , its cheaper at this point to stick with the Termi full system IMO, until the ECU's come down to the old hyper prices? if they do?? or AC is working on a re-flash (desmoworks)