Nissan 370Z Forum  

Hfc

Originally Posted by Jimbo370 If you are thinking about getting them BEWARE. First the 2 demon bolts were to tough so I went to a muffler shop. Three hrs later

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


Like Tree17Likes

Reply
 
LinkBack Thread Tools Display Modes
Old 01-07-2017, 07:52 AM   #1 (permalink)
Base Member
 
Join Date: Dec 2015
Location: Charlotte
Posts: 16
Drives: 2014 Nissan 370Z
Rep Power: 10
FernDiggidy is on a distinguished road
Default

Quote:
Originally Posted by Jimbo370 View Post
If you are thinking about getting them BEWARE. First the 2 demon bolts were to tough so I went to a muffler shop. Three hrs later with a torch and spray both loosened w/o busting. Then I had a seized oxygen sensor so add that crazy $200 to cost and half your day is shot and the final cost comes to $570. I am not happy with the very small sound improvement. Did not seem to be worth the bother.


If anything be wary of replacing the headers. Albeit not many folks have problems doing this you do tend to play Russian roulette when upgrading this part. I got a pair of stillen headers that were "defective" on the driver side where the steering shaft lies. I didn't know they were defective until the install because the steering shaft would bang into the header every time I made a right turn. Luckily stillen was kind enough to honor the warranty and they sent me a another pair. But the labor of installing the header twice was just not worth the minimal HP gain they gave me.

I guess it pays to play.


Sent from my iPhone using Tapatalk
FernDiggidy is offline   Reply With Quote
Old 01-07-2017, 10:09 AM   #2 (permalink)
A True Z Fanatic
 
Spartan 1771's Avatar
 
Join Date: Nov 2009
Location: Western Maryland
Posts: 1,280
Drives: Wife crazy & 09 370Z
Rep Power: 105454
Spartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond reputeSpartan 1771 has a reputation beyond repute
Default

Quote:
Originally Posted by FernDiggidy View Post
If anything be wary of replacing the headers. Albeit not many folks have problems doing this you do tend to play Russian roulette when upgrading this part. I got a pair of stillen headers that were "defective" on the driver side where the steering shaft lies. I didn't know they were defective until the install because the steering shaft would bang into the header every time I made a right turn. Luckily stillen was kind enough to honor the warranty and they sent me a another pair. But the labor of installing the header twice was just not worth the minimal HP gain they gave me.

I guess it pays to play.


Sent from my iPhone using Tapatalk
I considered headers, but the minimal gains and the amount of labor needed don't justify the cost. If I ever decided to do them, I would have them professionally installed.
__________________
~Rob

-DD Air Guide, Stillen G3 CAIs, 63mm Throttle Bodies, Motordyne M370, Berk HFCs, FI TDX CBE (non-res, CF), Sprint booster v3, Ecutek Dyno Tuned, and the list goes on...
Spartan 1771 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



All times are GMT -5. The time now is 03:15 PM.


Powered by vBulletin® Version 3.8.4
Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0 PL2