hi flow cats ???
#5
Will not cause a CEL, use them on my 96 as well.
Direct fit is 207 & includes a better ypipe setup that replaces the very restrictive stock ypipe arrangement
http://www.summitracing.com/parts/MPE-23285/
Direct fit is 207 & includes a better ypipe setup that replaces the very restrictive stock ypipe arrangement
http://www.summitracing.com/parts/MPE-23285/
#7
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#8
#9
#10
As mentioned thats for a single exhaust.
When I added the first h/f had Eddy hdrs, ypipe & a catback as well as K&N 14" & 3pc u/d pulleys with stock 5.9.
Saw .32 off my avg ets from just the cat (dual in/single 3" out).
When the oem cat started to plug the truck slowed, before/after difference was over .4 sec.
One of the largest gains I got from track testing individual bolt ons while retaining a bone stock 5.9.
When I added the first h/f had Eddy hdrs, ypipe & a catback as well as K&N 14" & 3pc u/d pulleys with stock 5.9.
Saw .32 off my avg ets from just the cat (dual in/single 3" out).
When the oem cat started to plug the truck slowed, before/after difference was over .4 sec.
One of the largest gains I got from track testing individual bolt ons while retaining a bone stock 5.9.