bolt on testpipes/racepipes sc4 and ls4, and headers for sc400

[lspower]

http://www.xerd.com/category.php?catid=1
goto racepipes

racepipes finally in feb they will be ready, if u have a sc400 they have racepipes and headers

 

[JBrady]

What did they tell you about the headers?

Obviously the "race pipes" are catalyst replacement tubes... much better than gutting the cats.

 

[lspower]

i didnt ask about the headers b/c i fig they were for the sc400 and wouldnt fit the ls400 they may but i didnt ask, im just excited enough about the race pipes, so i can have no cats for 364 days a year and cats for 1 day (emissions day). i fig they will be shorty headers since they are making race pipes for the sc400 also

 

[lspower]

so no one is seriously going to get them im paying retail for them im just saying this opportunity and no one wants them???? i cant wait to buy!!

 

[thefastj]

some1 with an aftermarket ecu make a map for a car with headers only.
tune it properly and it'll hammer.
then just load it up for drag days etc...just imagine the sound of the thing. : )

 

[lspower]

well i dunno whats up with xerd no replys so i pulled the trigger and had 2.25 piping from the manifolds to the existing exhaust. going to put on a pair of 14'' resonators to get rid of the rasp and ill be set

 

[JBrady]

well i dunno whats up with xerd no replys so i pulled the trigger and had 2.25 piping from the manifolds to the existing exhaust. going to put on a pair of 14'' resonators to get rid of the rasp and ill be set

Have you posted pics of your dual system? If not I for one would like to see it.