Welcome to InfinitiScene.com - Home for Infiniti QX and Q enthusiasts!
You are currently viewing our forum as a guest, which gives you limited access to the forums. Why not register on our forums and gain the extra benefits that our regular members enjoy?

  • Enthusiast Owned and Operated!
  • Registraion is free.
  • You will be able to post, message, and interact with other members.
  • Our forum is full of friendly, knowledgeable members and staff.
  • Plenty of money saving opportunities from write-ups to maintenance help.
  • Create a garage and show off your ride and specs.
  • Opportunity for ad-free viewing.
  • Plus much more!

Registration is fast, free, and easy, so stop being just a guest and become one of our newly registered members today!

FX35 03-05 vs 06-08 Intake

Discussion in 'FX (03-08) - Engine & Drivetrain' started by tollboothwilley, Apr 18, 2016.

  1. tollboothwilley

    tollboothwilley Member

    Las Vegas
    Hey guys

    Is there any difference between the engine in the 03-05 vs 06-08 in regards with the intake system? Engines are the same right? But different MAF or any other changes that happened?

     *Registered members do not see this ad, register today!

  2. porkandbeans

    porkandbeans iS Dutcher iS VIP

    Inland Empire, CA
    2003 FX45 AWSM
    Hey John, On the V8 FX45's, there are 2 configurations. The intake manifold and airbox changed in 2006.
    I'll let the V6 guys confirm theirs.
  3. la_fx35

    la_fx35 Staff Moderator

    2003 FX45
    In addition to what pork has mentioned, the 03 & 04 has a circular/round MAP senor port. The 05 - 06 FX45 use the rectangular port.

    The 03 - 08 FX35 has the same intake through the model years.
  4. stupkat

    stupkat Member

    could you virtually drop the block from the 06 into an 03 and use the 03 intake manifold and piping? without any other changes... Thinking of dropping the 06 engine into my 03 as my block needs replaced.