Materials to Maintain Your ZHP IIIII Hand Protection IIIII Tools to Maintain Your ZHP
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  1. #31
    Join Date
    Jan 1970
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    Liberty Township, OH
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    Quote Originally Posted by Dual View Post
    Is there a reliable online listing of all the items which were changed to make a ZHP a ZHP?
    The FAQ is a good resource.

    Edit: oops....haha

    Sent from an S6 Edge
    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

  2. #32
    Join Date
    Feb 2016
    Location
    Portland, Maine, USA area
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    840
    What I meant was a single list, presumably by category, of what had been improved/changed specifically for our cars. Something I could send to a friend who inquired. or whatever.

  3. #33
    Join Date
    Nov 2014
    Location
    Portland, OR
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    10,242
    Quote Originally Posted by Dual View Post
    What I meant was a single list, presumably by category, of what had been improved/changed specifically for our cars. Something I could send to a friend who inquired. or whatever.
    Taken from the BimmerFest E46 Wiki with some mild editing (link: http://www.bimmerfest.com/wiki/index...ance_Package):

    Per the BMW press release, this package included the following changes. However, many of these claims have been found to be misleading:

    • Engine mods that equal a gain of 10HP & 8 ft/lb of torque by reprogramming the Digital Motor Electronics to allow a 6800 RPM max (up from 6500).
    • 6 speed short throw shifter (for manual transmission equipped cars)
    • 3.07:1 Final drive ratio w/ manual trans instead of the standard 2.93:1. Convertibles retained the already installed 3.07 ratio.
    • Max Speed Limiter set to 155 mph (instead of 128)
    • New M suspension, more "sporty" than standard or poor road package.
    • There are no "ZHP" specific springs. The same springs are used for comparably equipped 330's for both the ZSP and the ZHP. In both cases, the spring rate for the post 4/01 build ZSP and ZHP is believed to be slightly less than that of the pre-4/01 ZSP
    • Firmer shocks (Jounce: front +50%, rear +20%), (Rebound: front +35%, rear -8%)
    • ZHP does use different dampers than the ZSP. There is a shortage of shock dyno data, but based on the SACHS damping parameter values it is believe the jounce damping is the same but rebound damping is stiffer on the ZHP. Pre-4/01 sport package cars had similar damping values to the ZHP but used the higher grade SACHS "Advantage" dampers rather than the "Super Touring" model.
    • Smaller diameter anti-roll bars: 23.5 mm front (v. 24mm pre-04/01 ZSP), 18mm rear (v. 19mm pre-04/01 ZSP)
    • There is no 18.5 mm rear sway bar offered by BMW for the E46.
    • More rigid forward bushings
    • Front Control arm bushings are the same ZHP/ZSP
    • ZHP control arms are different and use a stiffer ball joint
    • Lower ride height by 15 mm (.6 inches) utilizing shorter auxiliary springs (Since both the ZSP and ZHP use the same springs, they have the same ride height. Both are 15mm lower than a non-sport E46 -.5 degrees of camber (for a total of -1.1 degrees) Alignment settings are the same ZSP and ZHP)
    • Exterior trim elements (front & rear fascia, trunk lid spoiler)
    • Special exterior trim: Anthracite (charcoal) headlight surrounds, High-Gloss
    • Shadowline (black gloss) trim
    • Large diameter stainless steel dual exhaust outlets
    • Extra thick Alcantara steering wheel (later switched to perforated leather)
    • ZSP Sport Seats
    • Alcantara & cloth upholstery to replace leatherette and standard trim (leather still optional)
    • Choice of "Black Cube" or "Silver Cube" interior trim
    • Red needles on the instrument cluster
    • Style 135's are added, 18x8.0" front, 18x8.5" rear
    • Wider Tires: 225/40ZR-18 in front and 255/35ZR-18 in the rear.
    • Reduced steering rack ratio. 13.7:1 versus 15.5:1 (All post 4/01 330's use the same ratio steering rack. The ratio of this rack is 13.7:1, it is believed to be different from that used on the 325's)

  4. #34
    Join Date
    Feb 2016
    Location
    Portland, Maine, USA area
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    840
    Thanks for this!

  5. #35
    Join Date
    Jan 1970
    Location
    Liberty Township, OH
    Posts
    37,935
    Nice assist Curves.

    Sent from an S6 Edge
    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

  6. #36
    Join Date
    Jan 1970
    Location
    Branford, CT
    Posts
    16,055
    We should probably clarify the last item about the steering racks to state that the ratio is the same as 330, but the ZHP rack is different in that is has a weightier feel. Same part number but is actually slightly different physically.

    Sent from my LG V10 on 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.

  7. #37
    Join Date
    Nov 2014
    Location
    Portland, OR
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    10,242
    Quote Originally Posted by danewilson77 View Post
    Nice assist Curves.

    Sent from an S6 Edge

  8. #38
    Join Date
    Feb 2016
    Location
    Portland, Maine, USA area
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    840
    That hybrid list doesn't mention the cam changes. The cams have a different profile, right?

  9. #39
    Join Date
    Nov 2014
    Location
    Portland, OR
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    Not sure why it's not listed in BimmerFest's wiki, but it is mentioned in our FAQ. There are different part numbers:

    Standard intake camshaft: 11317500388
    Performance Package intake camshaft: 11317919241
    Standard exhaust camshaft: 11311435416
    Performance Package exhaust camshaft: 11317833596

  10. #40
    Join Date
    Jan 1970
    Location
    Southern California
    Posts
    18,064
    You should update them then.
    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

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