installed pacesetter lt headers with ory-pipe...the driver side on the yipipe is up aginst the floor board, and setting off the knock sensor...andy suggestions on adjusting the y-pipe..thanks

 

iam having this same exact problem but it is not setting off the sensor ??? wtf

 

Try the ws6 store online. They sell a bumpstop hanger for the y.

 

Yeah my does the same thing, im gonna go to advanced auto and see if i can rig something up with their exhaust hangers. but if that doesnt work ill get the one from the ws6 store.

 

Sh#$ man I got the hanger from the same place and it only helped for a little bit, Now i think I'm gonna start putting exhaust wrap on sections where I think it's banging!!! the shop that made the ypipe just last weekend lowered the pipe about another 1/4to 1/2 an inch from the driverside frame rail where most ypipes bang and still bangs when I get on it from a hard launch, so that makes me think that it is further down stream on the drivers side. But the weather has been junk here in Chicago!!! and haven't been able to get down and dirty!! drivin me frickin nuts!!

 

i guess i might do the same and go to autozne and see what i can come up with

 

Most likely its hitting on the driver side. I had to same problem. I tried the mufflex bump stop and it didnt work. TSP True Duals fixed mine.

 

I had the same problem where it was banging under acceleration on the driver's side. I just loosened up all the u-clamp bolts and then bought a bunch of wood wedges. I hammered a **** ton of the wedges between the underside of the car and the top of the driver's side y-pipe and then tightened the **** out of all the u-clamp bolts. Next I took the wedges out and the pipe was a good 1/2" lower than it was before. I also installed a poly driver's side motor mount to stop the motor from twisting so much under load. It's all good now...no bangin!

 

muflex bump stop worked for me