Nissan 370Z Forum  

Dyno results for K&N drop ins/exhaust

Originally Posted by Tempestz Yours being a nismo your should be 285-290 from the factory. Your setup should put you close 300. Holy- I did notice a little difference after

Go Back   Nissan 370Z Forum > Nissan 370Z Tech Area > Engine & Drivetrain > Intake/Exhaust


Like Tree11Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 11-14-2013, 10:05 PM   #16 (permalink)
Track Member
 
Elan's Avatar
 
Join Date: May 2013
Location: Alpharetta, GA
Posts: 906
Drives: Airplanes
Rep Power: 16
Elan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond repute
Default

Quote:
Originally Posted by Tempestz View Post
Yours being a nismo your should be 285-290 from the factory. Your setup should put you close 300.

Holy- I did notice a little difference after the mods, mainly in response. But it is enough to edge a 12.929 @ 108 in the quarter. So hopefully you can see the difference.

But hey for an easy $500 you can get +~20whp. So it's definately a nice bump for what you pay. Only thing I noticed was a lost a measly 1ftlb of tq with the short tails, which is NOT enough to notice.

I'm just glad I had the time and a shop to do this so people can kinda see how the short tails and the drop ins/post maf fair up with our cars. I'm installing some bumper intake ducts soon. And I no longer have the short tails, so hoping for a little more next time I go to the dyno.
I didn't even think about that. Silly me!
__________________
2009 370Z NISMO #477 | AAM Competition Short Tails | AAM Competition HFCs | K&N Typhoon CAI | Kenwood DPX300U | Rockford Fosgate PRIME R300-4 | Rockford Fosgate Punch P165 | Rockford Fosgate Punch P300-12 | Polk Audio db1001 | 15% Tints | GTR Start Button |
Elan is offline   Reply With Quote
Old 11-14-2013, 10:19 PM   #17 (permalink)
Enthusiast Member
 
Tempestz's Avatar
 
Join Date: Jul 2013
Location: Ewa Beach, HI
Posts: 346
Drives: 10-370Z-MB-7AT
Rep Power: 11
Tempestz is a jewel in the roughTempestz is a jewel in the roughTempestz is a jewel in the rough
Default

Quote:
Originally Posted by P's_Z View Post
Thanks for the info! I just put my K&N drop ins this week(everything else stock) Next, ill get the Z1 maf hoses and FI CBE followed by a tune. Very excited to see my results after seeing yours.
With the FI exhaust and tune you should be above 300. That's you won't regret that exhaust. It sounds really good in person too. Good luck and let us know how it goes for you.

Elan- I hope you break 300. That would be nice, you planning to get a tune with that? Or wait a little longer?
Tempestz is offline   Reply With Quote
Old 11-14-2013, 11:11 PM   #18 (permalink)
Track Member
 
blueranger's Avatar
 
Join Date: Aug 2012
Location: Albuquerque NM
Posts: 577
Drives: 2010 Roadster 7AT
Rep Power: 306
blueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond reputeblueranger has a reputation beyond repute
Default

Quote:
Originally Posted by Tempestz View Post
Alright so I've had this dyno sheet for a while, and I have been reading about K&N dropins results have been all over the place. Well here is my input on the matter.

I did three pulls on the same day, first was baseline, second was the addition of short tails, and third was the addition of the dropins and mishimoto post maf hoses... Hopefully this will clear any confusion on these. All results are UNTUNED. I did NOT have the car tuned these are strictly for test results of the additions. Hope you enjoy!

Any questions please ask away

Edit- This was done on a dynojet
Congrats on your numbers

Thanks for taking the time to post this info as this will always help others!

One question I do have.. What are short tails?
__________________
F.I. Stage 1 Twin Turbo #48 | E85 FlexFuel | Built 7AT | F.I. 34 Row Oil Cooler | F.I. Flex Plate | F.I. 19 row Trans Cooler | MT ET Street S/S | ECUTEK Tuned by Seb | RPM Roll Bar
blueranger is offline   Reply With Quote
Old 11-14-2013, 11:15 PM   #19 (permalink)
Enthusiast Member
 
Tempestz's Avatar
 
Join Date: Jul 2013
Location: Ewa Beach, HI
Posts: 346
Drives: 10-370Z-MB-7AT
Rep Power: 11
Tempestz is a jewel in the roughTempestz is a jewel in the roughTempestz is a jewel in the rough
Default

Short tails are the "muffler delete" pipes made by AAM. Other wise known as AAM short tails. They are an axle back exhaust that bolts up to the OEM midpipe and allows you to drop the muffler form the OEM exhaust. They sound great. And are very affordable. They are quite popular on this car.

Hope this helps
Tempestz is offline   Reply With Quote
Old 11-18-2013, 01:32 AM   #20 (permalink)
Track Member
 
Elan's Avatar
 
Join Date: May 2013
Location: Alpharetta, GA
Posts: 906
Drives: Airplanes
Rep Power: 16
Elan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond reputeElan has a reputation beyond repute
Default

Quote:
Originally Posted by Tempestz View Post
With the FI exhaust and tune you should be above 300. That's you won't regret that exhaust. It sounds really good in person too. Good luck and let us know how it goes for you.

Elan- I hope you break 300. That would be nice, you planning to get a tune with that? Or wait a little longer?
Once I get some MAF filters on, I may consider a tune!
__________________
2009 370Z NISMO #477 | AAM Competition Short Tails | AAM Competition HFCs | K&N Typhoon CAI | Kenwood DPX300U | Rockford Fosgate PRIME R300-4 | Rockford Fosgate Punch P165 | Rockford Fosgate Punch P300-12 | Polk Audio db1001 | 15% Tints | GTR Start Button |
Elan is offline   Reply With Quote
Old 11-18-2013, 03:18 AM   #21 (permalink)
Enthusiast Member
 
Tempestz's Avatar
 
Join Date: Jul 2013
Location: Ewa Beach, HI
Posts: 346
Drives: 10-370Z-MB-7AT
Rep Power: 11
Tempestz is a jewel in the roughTempestz is a jewel in the roughTempestz is a jewel in the rough
Default

Just installed a new axleback exhaust, and some bumper intake ducts to directly route the air to my air boxes.

So far it feels a lot better in the lower midrange and up top. It is a butt dyno, but my butt dyin hasn't failed me yet... I'd like to get ahold of some Z1 headers then in for a tune! Maybe get some testpipes/hiflowcats. But not sure yet. I'll keep you updated to see if the new additions actually helped
Tempestz is offline   Reply With Quote
Old 11-18-2013, 08:06 AM   #22 (permalink)
A True Z Fanatic
 
Sh0velMan's Avatar
 
Join Date: Jan 2012
Location: Dallas/Ft.Worth
Posts: 3,349
Drives: Noisily.
Rep Power: 20
Sh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant futureSh0velMan has a brilliant future
Default

Quote:
Originally Posted by Tempestz View Post
Alright so I've had this dyno sheet for a while, and I have been reading about K&N dropins results have been all over the place. Well here is my input on the matter.

I did three pulls on the same day, first was baseline, second was the addition of short tails, and third was the addition of the dropins and mishimoto post maf hoses... Hopefully this will clear any confusion on these. All results are UNTUNED. I did NOT have the car tuned these are strictly for test results of the additions. Hope you enjoy!

Any questions please ask away

Edit- This was done on a dynojet
These results (~9hp from drop ins) is right in line with my own experience.

Good to see everyone is having good results with them!
__________________
Buy My Car! | Build Thread
Sh0velMan is offline   Reply With Quote
Old 11-18-2013, 08:23 AM   #23 (permalink)
A True Z Fanatic
 
ANMVQ's Avatar
 
Join Date: Mar 2011
Location: Framingham MA
Posts: 2,732
Drives: 2014 Q50 AWD
Rep Power: 19
ANMVQ will become famous soon enoughANMVQ will become famous soon enough
Default

Thanx for the info , will help some wit lh a bud of mine who adding the HPS tubes and a Stillen catback in the spring . He has Stillen headed , HFC''s and kn drop ins already .
__________________
14 Q50 AWD, ARK, ECUTEK (SEB), Takda,
ANMVQ is offline   Reply With Quote
Old 11-18-2013, 01:56 PM   #24 (permalink)
A True Z Fanatic
 
NickTurnon's Avatar
 
Join Date: Jul 2011
Location: Scottsdale
Age: 33
Posts: 1,636
Drives: 09 BS 7AT 370z
Rep Power: 17
NickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud ofNickTurnon has much to be proud of
Send a message via Skype™ to NickTurnon
Default

+6whp with short tails - I like it..
__________________
2009 Brilliant Silver BASE 7AT | TEIN S-Tech Springs | K&N Drop Ins & z1 Maf Tubes | AAM S-Line Short Tails | 5% Tint | 20MM Spacers | Sport Spoiler NickTurnon's 370z Build
NickTurnon is offline   Reply With Quote
Old 11-18-2013, 03:55 PM   #25 (permalink)
Enthusiast Member
 
Tempestz's Avatar
 
Join Date: Jul 2013
Location: Ewa Beach, HI
Posts: 346
Drives: 10-370Z-MB-7AT
Rep Power: 11
Tempestz is a jewel in the roughTempestz is a jewel in the roughTempestz is a jewel in the rough
Default

Thanks guys, just trying to show everyone drop ins can make a difference. The 370z has some pretty well designed intakes from the factory.
Tempestz is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Dyno Day results Rangerz Engine & Drivetrain 4 10-26-2013 06:00 PM
Dyno results are in! MyKindaGuise Mid-Atlantic Region 17 10-21-2012 11:56 AM
My dyno results GaleForce Tuning 34 12-15-2011 08:26 AM
My Z's Dyno Results pty370z Tuning 10 07-21-2011 02:37 PM
*NEW* Dyno results are in.... 2theextreme Nissan 370Z General Discussions 56 08-22-2009 08:08 PM


All times are GMT -5. The time now is 11:00 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2