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Looking to add pacesetter headers with the 3' downpipe and cat

D

drewhanover

New member
What else do i need to do in order to install? Will i need a tune to regulate air/fuel ratios?
This will be one of the first mods to the car in order to run a 3.4 set up.
'97 GTP with 108k miles
 


How come the PCM's are garbage? just a bad tune?
I've read the modding thread several times, just want to make sure before i send an order in.
 


I have the ceramic coated pacesetters, was an easy install, still look like they did when i installed them almost a year ago, they have one of the largest diameter available, (better flow) etc... Don't listen to the bull, but they're not the cheapest. I used the stainless step clamps and was a breeze to install but moat swear by having them welded, your choice.

Regards
:)
 
coolone said:
I have the ceramic coated pacesetters, was an easy install, still look like they did when i installed them almost a year ago, they have one of the largest diameter available, (better flow) etc... Don't listen to the bull, but they're not the cheapest. I used the stainless step clamps and was a breeze to install but moat swear by having them welded, your choice.

Regards
:)
Click to expand...
How much change in power and loudness of the exhaust did you notice with the headers and 3'DP?
 


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