2003 BMW 330i ZHP
ESS Twin Screw Stage 2 - Wavetrac - Headers - Borla - BMW Performance
Turner Motorsports - Powerflex - Hawk Performance
Build thread: http://www.zhpmafia.com/forums/showt...yan-s-2003-ZHP
Wheelwell: 2003 BMW 3 Series
Fuelly: 2003 BMW 330i
2003 BMW 330i ZHP
ESS Twin Screw Stage 2 - Wavetrac - Headers - Borla - BMW Performance
Turner Motorsports - Powerflex - Hawk Performance
Build thread: http://www.zhpmafia.com/forums/showt...yan-s-2003-ZHP
Wheelwell: 2003 BMW 3 Series
Fuelly: 2003 BMW 330i
How do you guys feel about these spring rates now? Still running the same rates? Thinking about GC myself. Usage is summer street, 2x AX, 1x HPDE, foothill runs, and maybe 1x Dragon trip in the next 12 mos.
Also, thanks Derek for re-uploading the pics you had. I appreciate that.
No problem Jay. If you wander through the plethora of posts, I switched over to swift springs 8k/10k (448/560lbs/in). The 375/430 spring rates were too soft for me. I personally think my 448/550 swift spring setup feels somewhat better on bumps than the eibach 375/430 springrates I had earlier. You can call Ground Control and see what they suggest to you. 375/430 was suggested to me because I told them I was doing 2-3 HPDE and 99% daily driving. I switched over to 448/550 swift springs after I realized I was getting faster and the spring rates were not stiff enough for the track.
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
good news
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