Besides the blower what else is needed to swap to a Gen V blower on the Gen III car?

^good tuning ability, and lots of it. the L32 LIM is different than the L67, iirc, so you'll need an L32 Lower Intake Manifold also. some of the guys who upgrade to a GenV M90 have to go back up a pulley size due to the increased efficiency of the GenV vs. GenIII

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2005 Pontiac Grand Prix:|SE front|SPO grilles|HPTuned|HUD added|5-button DIC swap|Wizaired CAI|180*|EGR delete|GMPP rear sway|F&R STBs w/DRs brackets|3.29s|HD Diff|7/8" chain|WBS TA's|SD Headers|GenV SSM90 Hybrid(INSTALL PENDING)

So the only "hardware" is the blower, LIM and gaskets... hummmm. Plus the tuning to make it all work, mais oui.....

Yes you are correct. I believe there is a TB adapter plate that you will need to mount your genIII TB to the genV blower

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Member #393

Dave's Hocus Pocus Tuning of South Dakota

Gen V is great, but like stated. you will need a L32 LIM and a Gen V SSIC

your probably looking at a 3.2 pulley on the gen v, maybe even a 3.3


But, if you dont want to swap lim's, i/c's and blowers.. a tuner can be a great tool if you take the time to learn what your doing. just jumping in and making a bunch of changes you know nothing about can(will) destroy your engine
take your time, read and learn what your tuning and how to tune it

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04 Comp-G, 3.2" MPS, MSD, TOG's, XP'd, SLP cat-back, ZZP/Self tune, SLC CAI, Lowered (alot)

^^^ Sound Advice ^^^

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Yeah that makes perfect sense, like you said I dont know what I am doing and do not want to ef up. Where can I get a tuner?

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2000 Navy Blue Metallic GTP-old and slow. (xp cam/3.0 pulley/ssic/pacesetters/Flowmasters/SSC Springs/ h.id.s/18'' Konig Wheels)

ZZP sells HPTuners (my personal favorite for tuning software), you can also get it straight from HPTuners on there site
It comes with 8 credits, most are 2 credits per vin. And it can tune most OBD-2 GM's

Just start small with any changes, I'm sure there are people here who know tuning better that would be willing to give you info

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04 Comp-G, 3.2" MPS, MSD, TOG's, XP'd, SLP cat-back, ZZP/Self tune, SLC CAI, Lowered (alot)