2.5 Power?

Clifford Headers

Clifford makes a great header and is already plumbed for O2 sensor. It does a big difference also. I opened up my renix throttle body and had better low flow and didn't lean out so bad at the top end. I didn't get more hp out of it, just better thottle response and a little better low end torque. It's free and certainly can't hurt. There is a 4bangers site that fit a 4.0 throttle body on their mpi.
 
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