Overview of a 1997 zj. sound test and explanation of parts. Spintech muffler, (super pro street 9000). 2.5" exhust build with bbk header. Magna flow high flow cat. Watch and subscribe!
Great sounding exhaust! When you went from the stock exhaust manifold to the header, did you have to get the computer reprogrammed to keep it from throwing a check engine light for the O2 mixtures?
Awesome sounding ZJ! I have to agree and I'm looking into the same muffler for my '95 now. Did you experience any seat-of-pants feel from increasing the size of the TB? Just curious and trying to accumulate data.
Completely unnecessary and I love it.
its getting a manual swap as we speak..
Damn that is pretty good
yeah i like it alot, but tommy is already messing with it again...
sick
Wonder what what it would sound like with the 68-239-4 cam lol
Great sounding exhaust! When you went from the stock exhaust manifold to the header, did you have to get the computer reprogrammed to keep it from throwing a check engine light for the O2 mixtures?
no, Tom had no problems with that.
Awesome sounding ZJ! I have to agree and I'm looking into the same muffler for my '95 now. Did you experience any seat-of-pants feel from increasing the size of the TB? Just curious and trying to accumulate data.
well its my friends zj, I've driven it a couple times but he has told me that the TB and exhaust mods did make a noticeable difference.
awesome
Agreed…Best sounding 4.0 period. Suck it internet 😂
yeah that's right.. stupid internet with there opinions and all
Mine straight pipe from the blank one and two cats
nice
Could you add links on the parts he added
I'm sorry but I can't as I don't know where he got them.
What series is this 6000 9000
sorry im really not sure.
🤨the best?
yes.. the best
2.5" collector..
Suck it.
I just sat here for 4 minutes to hear what you claim is the best sounding exhaust and you never started it... Wtf
uh the first 30 sec of the video is the mic right up to the tail pipe of it running and revving... not sure how you missed that.
FUCKING BEAUTIFUL
thanks! Yeah we gotta do a follow up soon. its had some new stuff done to it.
It's a jeep, just straight pipe it!