1994 J30 Straight Pipes

General discussion forum for J30 and M30 owners!
VaLiD_Mir
Posts: 13
Joined: Fri Dec 20, 2013 1:19 am
Car: Black 1994 Infiniti J30

Post

Sup guys,

I just loaded some videos to Youtube of my exhaust setup, nevermind the crappy camera work, I was on the phone most of the time.

I got my cats & resonators removed @ a shop in Tucker, GA for a good deal. At first I installed a universal muffler from Magnaflow but then went straight piped.

Straight Pipe Vid:
http://www.youtube.com/watch?v=2Agm9Loi ... e=youtu.be

My current setup is no cats & a Vibrant Resonator:
http://www.youtube.com/watch?v=b5E17JpU ... e=youtu.be

In 3rd Gear:
http://www.youtube.com/watch?v=v74CEh_J ... e=youtu.be

most of my street driving is in 3rd gear as it sounds & performs better, I switch to D gear when driving @ 80mph or higher for long distances.

I aim to get a Magnaflow or Flowmaster Catalytic Converters in a few weeks.

Pipes are aimed sideways...
Image
P1220060 by VaLiD_MiR, on Flickr

I have new exhaust tips, that pipe pic is old...


VaLiD_Mir
Posts: 13
Joined: Fri Dec 20, 2013 1:19 am
Car: Black 1994 Infiniti J30

Post

Even with resonators the sound is quite annoying. I am really anxious to get some cats on asap! and maybe 2 more resonators.

At speeds above 70 mph the sound can be pretty amazing especially in 3rd gear. Going through tunnels is something else entirely...

However for everyday street driving 0-30 mph the exhaust really blows... (pun intended)
I also feel like there is a loss of power at lower speeds. It sounds like I'm driving 5x faster than I am which causes a lot of others drivers near me to speed up.

Overall going straight pipes is cool and can be fun in the right situation but not practical long term.

J30tChumpCar
Posts: 487
Joined: Sat Jan 23, 2010 1:34 pm
Car: 1995 J30t Totaled @ Charlotte motor speedway
1994 J30 gutted caged road racer Now with VH45DE!
1966 Chevy Corvair V8 mid-ship conversion
Location: WPB Fl.
Contact:

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We had some amazing, non annoying tones+ great HP running a X pipe into two 2 in borla free flow mufflers
http://youtu.be/wG99HDE5wAE

User avatar
yodawill2000
Posts: 3888
Joined: Thu Mar 24, 2005 4:10 pm
Car: 94 Infiniti J30
Location: Grand Prairie TEXAS

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Sounds great bud..

VaLiD_Mir
Posts: 13
Joined: Fri Dec 20, 2013 1:19 am
Car: Black 1994 Infiniti J30

Post

That thing sounds like a beast, I'd love to hear that exhaust in motion.

I just installed a pair of Magnaflow Cats I got from Summit. The sound is much better and I notice some extra power but I feel there is more to be gained...
The sound is more focused now however it's still loud thanks to the drone. I plan on getting 2 high flow mufflers soon.

Also, I've noticed a nice increase in gas mileage as well even in 3rd gear.

Driving Off :
http://www.youtube.com/watch?v=X8Cyy8yb ... e=youtu.be

Revving :
http://www.youtube.com/watch?v=bt4s8LTt ... e=youtu.be

Image
P2280109 by VaLiD_MiR, on Flickr
Image
P2280108 by VaLiD_MiR, on Flickr
Image
P2280107 by VaLiD_MiR, on Flickr

VaLiD_Mir
Posts: 13
Joined: Fri Dec 20, 2013 1:19 am
Car: Black 1994 Infiniti J30

Post

Sup Guys, I just installed a Pro Series 3 X-Pipe and 2 Walker Exhaust Resonators as well as installing 3 inch pipes all all around. Old pipes were 2in I believe.

The drone is pretty much gone, the sound is much more like a Porsche instead of a Mustang (respectively) which is what I was aiming for.
There is a definite feeling of more HP, the power is much more available as opposed to hesitant (stock).
Acceleration feels improved at all ranges low speed and high.
The sound is intoxicating, much restraint is needed but I'll manage :naughty: I can only imagine what it sounds like with a decent CAI and ECU tuned to 8000+ RPM...

All my driving has been done in 3rd gear, I will try D gear tomorrow.

Thanks J30tChumpCar for the X-Pipe idea. :cheers:

My J30 feels like a sports car now (entry level), completely different animal and this is before the Energy Suspension Master Kit (coming soon)

https://www.youtube.com/watch?v=Hzx92gfhOq4
https://www.youtube.com/watch?v=Qgq1e3T ... e=youtu.be
https://www.youtube.com/watch?v=4TAWAdV ... e=youtu.be
https://www.youtube.com/watch?v=ZvXVsQX ... e=youtu.be

Image

P3140119 by

VaLiD_MiR, on Flickr

Image
xpipe1 by VaLiD_MiR, on Flickr
Image
P3150133 by VaLiD_MiR, on Flickr
Image
P3150183 by VaLiD_MiR, on Flickr
Image
P3150181 by VaLiD_MiR, on Flickr
Image
P3150179 by VaLiD_MiR, on Flickr
Image
P3150147 by VaLiD_MiR, on Flickr


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