Materials to Maintain Your ZHP IIIII Hand Protection IIIII Tools to Maintain Your ZHP
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  1. #1
    Join Date
    Apr 2013
    Location
    San Jose
    Posts
    35

    any reasons NOT to supercharge?

    Hey guys,

    I came across a good deal on a brand new VF supercharger..is there any reason I should not pick it up? Ever since I was a teenager I have dreamed of FI vehicle. My car currently has 58k miles. My only qualms are potential engine reliability and cooling issues, but then again the blower is only running at 6 psi

    Anyone have this kit and regret installing it? Words of wisdom?

    Even though i'm in california I'm not worried about smog test . Also, "should've bought an m3" posts will be ignored. Supercharged ZHP is more badass. Thanks in advance
    '06 330Ci 6MT Fully Loaded / Sparkling Graphite / ZHP
    Performance: Dinan Free Flow Exhaust / Dinan Front Strut Brace / Dinan High Flow Intake / Dinan Stage 2 / UUC EVO3 + DSSR Short shifter / UUC Pulleys / CDV Delete
    Exterior: Painted Sidemarkers / Shadowline Kidney Grills
    Interior: BMW Performance Aluminum Pedals / M3 Dead Pedal / Clutch Stop / Dinan Mats / OEM Aux / OEM Homelink

  2. #2
    Join Date
    Jan 1970
    Location
    Liberty Township, OH
    Posts
    37,935
    Don't get it. And since you're not getting it.... What's the link?

    J/k

    I've only heard good things about VF but I definitely haven't done justice to the research.

    Sent from my SCH-I545 using Tapatalk
    Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim

  3. #3
    Join Date
    Jan 1970
    Location
    Western WI
    Posts
    3,059
    There's only one bad thing I can think of that happens when you boost a car.


    Power is addicting. You'll have a hard time going back to anything less than 300hp.

    Do it.

  4. #4
    Join Date
    Jan 1970
    Location
    Liberty Township, OH
    Posts
    37,935
    ~wisdom~

    Sent from my SCH-I545 using Tapatalk
    Call Me Dane l 2/2004 330i ZHP l 18x8 ET45 BBS CK's wrapped with Michelin Pilot Sport AS3+ @ 245-40-18 l KW V1 Coilovers in front l KW V1 springs w/ Bilstein B8 dampeners in rear l BMW Performance Rotors l UUC StrutBarbarian l Racing Dynamics Rear Strut Bar l Jim Conforti Shark Injector l Light Birch Interior Trim l Bimmian Celly Mount l M3 Trunk Mat l l e90 Performance E-Brake & Shift Knob l M3 Tri-Stitched Boots l AL Headlight Retrofit with ZKW Lenses l CobyWheel Wrap w/M3 Stitching l LCM sw 4.5 triple blink and rear fogs l Maple Interior Trim

  5. #5
    Join Date
    Oct 2011
    Location
    Silicon Valley
    Posts
    1,630
    I've never had forced induction (except one afternoon when a BMW dealer gave me a turbo 4-cyl 1-series loaner). But I've never heard of people having issues with this kind of setup running low boost for street driving, and I don't think +4 or +6psi comes with or needs an intercooler. If you take it on the track, you might think about adding an oil cooler or upgraded brakes, depending how hard you drive it and whether you do Thunderhill in November or Buttonwillow in July. This kit will add a little extra weight and can make some engine maintenance more work as anything that previously said "remove air box" now turns into "remove air filter, supercharger belt and blower." Gas mileage may be affected!

    Now for the actual downsides--basicly what Minalmo said.
    • You could embarass your friends with Mustang GT, E46M3, Camaro, etc. Is a fast car worth the price of lost friendships?
    • As soon as you pass smog, local CHPies will ticket you, not for emissions, but for speeding!
    • Your wife/girlfriend/roommate/Mom will insist on borrowing your car to go to the supermarket
    • You will become obsessed and blow your tax refund and trust fund on track days
    • You'll become addicted to boost, leading to intercooler, then oil cooler, more boost, new tune, headers, exhaust, and eventually methanol injection.
    • You'll feel the need for a LSD then smoke your rear tires all over town, needing new ones every 6 months
    • Klingons and Vulcans become insanely jealous, leading to all-out war in the neutral zone

  6. #6
    Join Date
    Dec 2012
    Location
    Salt Lake City, UT
    Posts
    6,871
    Do it now
    In the market for an E90 M3

  7. #7
    Join Date
    Jan 1970
    Location
    Southern California
    Posts
    18,064
    I know some people say that it puts more stress on an engine that wasn't designed for it, but what do they know? Do it!
    Randeaux/Rando/John/jr - '06 Cic ZHP; Southern California
    "ZHP or not, I still like you"


    ZHP Performance Package, Cold Weather Package, Leather, Jet Black/Black/BlackCube, NAV, Anthracite Black "my individual" interior trim
    ESS Stage 1 Twin Screw Supercharger, Sprint Booster, BMW Perf Intake, Magnaflow Exhaust, Dinan TB & STEP S/W, UCC Sway Bars, Apex EC-7 18x8.5 ET38
    Suspension: AST 44100 dampers, Bimmerworld front adjustable end links, Swift springs (8K front, 10K rear), Vorshlag camber plates
    Dynavin D99+, Hardwire V1 (w/V1 Connection), BSW Stage 1 Speakers, Kicker Amp/Subwoofer
    BMW Performance Strut Brace, Orion V2 Angel Eyes, No-holes License Plate, SMG Paddle Shift Mod, Besian VANOS, Gold DISA, Fan Delete, M3 Side Mirrors
    Note: Actual car no longer resembles signature picture

  8. #8
    Join Date
    Dec 2012
    Location
    Salt Lake City, UT
    Posts
    6,871
    Quote Originally Posted by LivesNearCostco View Post
    I've never had forced induction (except one afternoon when a BMW dealer gave me a turbo 4-cyl 1-series loaner). But I've never heard of people having issues with this kind of setup running low boost for street driving, and I don't think +4 or +6psi comes with or needs an intercooler. If you take it on the track, you might think about adding an oil cooler or upgraded brakes, depending how hard you drive it and whether you do Thunderhill in November or Buttonwillow in July. This kit will add a little extra weight and can make some engine maintenance more work as anything that previously said "remove air box" now turns into "remove air filter, supercharger belt and blower." Gas mileage may be affected!

    Now for the actual downsides--basicly what Minalmo said.
    • You could embarass your friends with Mustang GT, E46M3, Camaro, etc. Is a fast car worth the price of lost friendships?
    • As soon as you pass smog, local CHPies will ticket you, not for emissions, but for speeding!
    • Your wife/girlfriend/roommate/Mom will insist on borrowing your car to go to the supermarket
    • You will become obsessed and blow your tax refund and trust fund on track days
    • You'll become addicted to boost, leading to intercooler, then oil cooler, more boost, new tune, headers, exhaust, and eventually methanol injection.
    • You'll feel the need for a LSD then smoke your rear tires all over town, needing new ones every 6 months
    • Klingons and Vulcans become insanely jealous, leading to all-out war in the neutral zone
    In the market for an E90 M3

  9. #9
    Join Date
    Jan 1970
    Location
    Branford, CT
    Posts
    16,055
    Do it.


    Sent from my iPhone using Tapatalk
    BP
    2005 330i ZHP / 6MT
    Imolarot / Naturbraun
    2003 330iT / 6MT
    Orientblau / Naturbraun




    It's not the car you drive, it's how you drive it.

  10. #10
    Join Date
    Feb 2011
    Location
    Deale, MD
    Posts
    1,826
    What is the HP gain for us supposed to be with this setup running reasonable boost pressure?

    -Brettski

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