FX Best Exhaust System Ever! - Infiniti FX Forum : FX35, FX45 and FX50 Forums
LinkBack Thread Tools
post #1 of 1 (permalink) Old 05-20-2014, 10:19 AM Thread Starter
Junior Member
Join Date: Mar 2014
Posts: 8
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
FX Best Exhaust System Ever!

There stock exhaust system is in a single word, boring. There's an incredible engine in the FX50S with a stunning exhaust note that is currently hidden away, hiding valuable character, presence and power. Time to unleash the beast, but whilst maintaining comfort and class.

The stock system was removed leaving only catalytic converters in place. This does away with both resonators, which typically would have equated to drone in the cabin. So an X pipe configuration was selected in order to improve flow and exhaust scavenging, where the resonators would have otherwise been. The cross pipes then lead to a set of X-Force Varex high flow performance mufflers, which are fitted with an electronic valve that allows for either unimpeded straight through flow or silenced to quieter than stock volume via 6 active dampening chambers. Nice high quality chrome tips finished the job nicely.

Along with K&N Drop in filters and an AWD dyno tune power at the wheels is up to 205kW over the stock 172kW. I nice increase of around 40HP. Also, torque was effected, having noticeably more low end pull which positively effected acceleration and responsiveness.

But..... The sound! It sounds amazing! Best i've heard by far. A deep, pure throaty V8 note. But it still sounds composed, elegant and refined. With the FX down-shift rev matching the exhaust gives a naughty grunt and crackle, especially from 3rd to 2nd. Absolutely love it!
AusQX70s is offline  

Quick Reply

Register Now

In order to be able to post messages on the Infiniti FX Forum : FX35, FX45 and FX50 Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page

  Similar Threads
Thread Thread Starter Forum Replies Last Post
Question about Exhaust system canada VQ35DE (FX35) 4 01-23-2008 08:32 PM
hks legamax exhaust system bigbody VK45DE (FX45) 50 05-08-2006 02:19 PM
Under carriage question to help do exhaust system. iMotionFX45 VK45DE (FX45) 5 02-14-2006 08:01 PM
FX35 Exhaust System Sounds Wireboltman VQ35DE (FX35) 10 05-12-2005 01:50 PM
Which Exhaust system???? Paddock or Magnaflow johnblaz2000 VQ35DE (FX35) 3 07-06-2004 12:12 AM

Posting Rules  
You may post new threads
You may 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

For the best viewing experience please update your browser to Google Chrome