Will switching to the Pypes X-Pipe cause my check engine light to come on?

 

If you cut the cats

 

and didnt buy o2 sensors

 

or if u have a tuner u could just turn off the o2 sensors right?

 

Yes, but that's not something I'd suggest doing, could cause some type of Fed up problem later.

 

u will need 02 extenders with pypes x no matter what year

 

damn, really!?

 

Yes, really. I installed the full Pypes true dual with X on my V6...only the Driver rear O2 sensor did not need to be extended. I ended up replacing all four anywayswith ones thatalready had longer wires anyways. Less hassle and I figured with 100K on the stockers it was best.

 

i would think a xpipe would sound raspy on a v6, am i wrong?

 

well i got a pypes x pipe and i dont knwo if they ****ed up or if mac did but one side of the catback is hittin my axle so i need to cut about an inch out and weld it back.......but after 3500rpms everything buzzs for 500rpms dont knwo if that woudl happen with a h pipe.....i heard h pipes ar ebetter