General Details
Year: 2011
Model: E91 6MT RWD "Clubsport" Wagon
Color: (475) Black Sapphire Metallic
Transmission: 6MT: GS6-17BG
Interior seat/trim color: Seat: NA / LCCX Leder Dakota Oyster / (S4MY) M3 Carbon Fiber leather
Package Options: - Premium Package<br />
- M Sport Suspension (deleted)<br />
- ZSP Sports Package (deleted)<br />
- Value Package (deleted)<br />
<br />
NEIN: iDrive/xDrive/Steptronic
Performance Modifications
Wheels/Tires:
Wheels: <br />
- APEX ARC-8 17x9 ET30 square<br />
- 16.5 lbs/ea<br />
- MSI 95mm wheel studs<br />
- Turner Motorsports 19mm lug nuts<br />
- Front: Turner 5mm spacers, net ET:25<br />
- Rear: Turner 12.5mm spacers, net ET:17.5<br />
<br />
Tires:<br />
- 255/40/17 square<br />
- Summer: Bridgestone S-04 Pole Position<br />
- Track: Bridgestone RE-71R<br />
<br />
- TPMS deleted<br />
- FTM enabled (ABS-based flat tire monitoring)
Suspension: - M3 suspension base (from subframes out, including carriers, hubs, control arms, bushings, and chassis stiffeners), true rear coilover conversion, Nitron R3 3-way motorsport coilovers, Nitron adjustable camber plates with spherical bearings, Hyperco springs F: 457 lbs/in - 80 N/mm, R: 371 lbs/in - 65 N/mm (equivalent to 800 lbs/in divorced configuration) | FRONT: M3 spindles, hubs, arms w/SyncroDesign Works (sp) sealed spherical bearings, Dinan M3 32mm ARB | REAR: Solid-mount subframe, M3 spindles, hubs, arms, Bimmerworld: M3 adj toe, rear camber arm bearings, UUC 19.2mm solid ARB, AKG adj end links
Engine/Drivetrain Modifications:
WEIGHT REDUCTION:<br />
<br />
3185 lbs<br />
- w/ half tank fuel, no driver<br />
- F:1,605 lbs/50.4% R:1,580 lbs/49.6%<br />
<br />
HEIGHTS (w/ half tank):<br />
- Target height = M3 ZCP-spec (on 17" wheels): F: 597 mm R: 581 mm, +/- 10 mm<br />
- Actual = F: 575 mm R: 580 mm (Measured from bottom of rim up to lower fender arch)<br />
<br />
CHASSIS:<br />
- Hard-mounted rear subframe<br />
- M3 Thrust Panel + Custom fab'd T6061 billet stiffening rods<br />
- M3 Front Strut Brace<br />
- M3 Rear Strut Braces<br />
- M3 Rear Stiffening Rods<br />
- M3 Cowl<br />
- M3 Microfilters<br />
- M3 Carbon Kevlar Front Bumper Bar (-10 lbs)<br />
- BMW Euro 330i Rear Bumper Bar (-12 lbs)<br />
<br />
BRAKES:<br />
M3 hydraulics<br />
--M3 MC<br />
--M3 brake booster<br />
M3 StopTech Trophy ST40R<br />
-- Front: 355x35mm<br />
-- Rear: 355x32mm<br />
-- Street: StopTech sport pads<br />
-- Track: PFC 08 f / 11 r<br />
-- StopTech SS braided hydraulic lines<br />
<br />
TUNE:<br />
- Stage FP DME:<br />
-- 3IM, <br />
-- MILVS<br />
-- Headers<br />
-- 7500 RPM redline<br />
-- Cold-start delete<br />
-- Top speed de-limiter<br />
- SprintBooster TPS re-map<br />
<br />
INTAKE:<br />
- Cyba scoops w/Cerakote ceramic<br />
- BMW Euro air box<br />
- AFE Pro Dry air filter<br />
- M Performance intake (Euro version)<br />
- Hendrick Motorsports aux 3" carbon fiber CAI<br />
- Rev Motorsports silicon intake coupler<br />
- BMW 3-Stage DISA manifold<br />
<br />
VALVE TRAIN:<br />
- CobraMarty MILVs (Modified Intake Lift Valvetronic Supports)<br />
<br />
DRIVETRAIN:<br />
- Turner Delrin differential bushings<br />
- 034 Motorsports 50A solid rubber motor mounts<br />
- BMW E30 solid rubber transmission mounts<br />
- CDV delete<br />
<br />
COOLING:<br />
CSF AL radiator<br />
<br />
ELECTRICAL:<br />
Voltphreaks VPH1200 LiFePO4 battery<br />
-- 45 lbs less than OEM<br />
-- 8 lb, 44aH, 700 CCA <br />
-- Custom Tig-welded AL bracket<br />
-- Battery registeration @ 40AH AGM<br />
-- CTEK Lithium battery charger<br />
<br />
DELETED FACTORY OPTIONS:<br />
- S2S1 BMW LA wheel star spoke 286<br />
- S2VB Tyre pressure control (TPC)<br />
- S4AB Fine wood trim burr walnut<br />
- S249 Multifunction steering wheel<br />
- S255 Sports leather steering wheel<br />
- S459 Seat adjustment, electric, with memory<br />
- S481 Sports seat<br />
- S488 Lumbar support, driver and passenger<br />
- S494 Seat heating driver/passenger<br />
- S520 Fog lights<br />
- S639 Preparation for mobile phone cpl. USA/CDN<br />
- S704 M Sports suspension<br />
- S840 High speed synchronisation<br />
- S992 Control of number-plate attachment
Exhaust: - Dundon Motorsports 3" exhaust (Coast Fabrication suppressor + Vibrant 1142 resonator) 20 Gauge 321 SS alloy + Inconel tips | SuperSprint headers + ceramic coating | SuperSprint test-pipes
Future Planned Modifications
Projects in the queue, parts on-hand:<br />
<br />
- LSD: Salisbury 30/60 4-clutch w/ 3.91 FD<br />
- LSD: Cooling<br />
- M3 Steering System<br />
- M3 ABS/DSC Control: M-Dynamic Mode