Email: davidtstewart@gmail.com

Updated March 16th, 2024 at 5:20 PM

Mods

DateLocationDescriptionDeltaEmptyKg.
08/26/2005BaseFully Loaded Car (Touring + HardTop + SoftTop) 1942.35881.04
08/26/2005BaseRemove Hardtop-26.4301915.92869.05
08/26/2005BaseRemove Touring Package-15.0001900.92862.24
08/26/2005BaseAdd Lotus Sport Suspension option (my delivery baseline)-20.0001880.92853.17
08/26/2005BaseRemove Padded (Touring) SoftTop + case-11.8901869.03847.78
08/28/2005ElectricalRemove battery cover & bracket-2.1251866.91846.81
08/28/2005InteriorRemove visors-1.1001865.81846.32
08/28/2005LightingLED brake light flasher module0.2251866.03846.42
09/17/2005InteriorCG Lock seatbelt accessory0.2491866.28846.53
09/17/2005InteriorChange to Braille Battery & Bracket-14.8901851.39839.78
10/13/2005InteriorLeather emergency brake cover0.0631851.45839.81
12/05/2005ExteriorMultiVex side mirrors0.0631851.52839.83
01/15/2006LightingWhite LED parking lights-0.0501851.47839.81
01/15/2006LightingH7 SilverStar high beams0.0001851.47839.81
01/15/2006Lighting55watt 8000k HID headlights1.8631853.33840.66
02/21/2006AudioInfinity Reference 4012i speakers-0.2061853.12840.56
02/22/2006ExteriorPowder coat diffuser / remove edge trim-0.2001852.92840.47
02/22/2006ExteriorLotus Sport & Elise front license decals0.0001852.92840.47
02/22/2006Exterior35% window tint on rear window & sides / 15% eyebrow0.0511852.97840.50
03/10/2006InteriorRemove visor posts-0.1501852.82840.43
04/11/2006SuspensionRemove camber shims (3mm)-0.1501852.67840.36
05/09/2006EngineTurboXS intake system (remove snorkel/airbox)-2.1501850.52839.38
07/10/2006TrunkRemove trunk side carpet-1.4381849.09838.73
07/10/2006TrunkRemove fix-a-flat aerosol can-0.8251848.26838.36
07/10/2006TrunkRemove rear trunk carpet-0.7881847.47838.00
08/05/2006TrunkRemove foam trunk pad-0.4151847.06837.81
08/05/2006ExteriorRemove trunk release handle-0.0151847.04837.80
09/16/2006ExteriorForcedFed CF front splitter3.0701850.11839.20
10/01/2006InteriorAutoZone rearview mirror-0.1701849.94839.12
10/01/2006InteriorStan's Clutch stop mod0.0131849.96839.13
10/26/2006LightingUglyDuck aluminum headlight embellishers0.0381849.99839.14
10/26/2006TrunkRemove trunk "carpet" liner-0.3501849.64838.98
10/27/2006ExhaustForcedFed street header + heat shields-16.9451832.70831.30
10/27/2006ExhaustDecat pipe (stock catalyst)-7.3101825.39827.98
11/07/2006Exhaust2bular 6" exhaust + heat shields-12.5901812.80822.27
11/15/2006InteriorStan shifter mod0.0131812.81822.28
01/12/2007InteriorFischer folding cup holder0.3131813.13822.42
02/23/2007InteriorLotus Sport floor mat badges0.0131813.14822.43
04/03/2007InteriorPassenger airbag / ABS cutoff switches0.0631813.20822.45
07/20/2007EngineNGK AFX Wideband Air Fuel System 1.7401814.94823.24
07/30/2007EngineLarger 72mm throttle body-0.1501814.79823.18
08/08/2007EngineGreddy Supercharger Upgrade (230.87 whp / 152.29 wlbft)22.5401837.33833.40
08/21/2007DrivetrainFidanza aluminum flywheel-5.5151831.82830.90
08/21/2007DrivetrainACT LE1-XTSS Extreme Clutch-0.4151831.40830.71
09/11/2007EngineRemove charcoal canister & related plumbing-4.2691827.13828.77
11/15/2007ElectricalChange to Voltphreaks VPH-750 Lithium Battery-9.3301817.80824.54
06/17/2008BrakesChange to Titanium Dave 2-piece brake rotors-11.3881806.41819.38
07/16/2008ExhaustChange to AreaP Exhaust-1.8321804.58818.54
08/16/2008ExteriorBOE Aerocatch engine cover lock-2.1031802.48817.59
08/16/2008InteriorRemove under dash panels to improve A/C performance-0.2751802.20817.47
10/24/2008ExteriorEngine cover mesh-1.2941800.91816.88
10/28/2008InteriorCF Cloth Seats-11.5901789.32811.62
11/15/2008LightingWhite LED rear license plate lights-0.0801789.24811.59
11/16/2008ExteriorBOE Clamhinge system1.7131790.95812.36
11/17/2008Wheels/TiresWheel change: TRM F1 16x6.5 & 17x7.5-13.9001777.05806.06
11/17/2008Wheels/TiresTire change: General UHP 195/50/16 & 225/45/170.0001777.05806.06
12/07/2008ExteriorCF side mirror covers0.1001777.15806.10
01/10/2009InteriorRevoSport CF door panels-1.2751775.88805.52
03/01/2009DrivetrainLETSLA Short Shifter Mechanism-0.7251775.15805.20
03/01/2009EngineTVS1320 Supercharger Upgrade (286.44 whp / 186.50 wlbft)6.3401781.49808.07
03/03/2009DrivetrainEFI V1.1 Engine Management + harness3.5201785.01809.67
03/05/2009AudioHardwired subwoofer and datalogging cables2.2301787.24810.68
05/25/2009ExteriorReplace stock rear clam shims with aluminum-1.0631786.18810.20
06/05/2009EngineRemove primary O2 / cap secondary bung-0.2061785.97810.10
06/05/2009ExhaustRemove Exhaust Heatshielding-2.4701783.50808.98
06/07/2009ElectricalRemove 20" of extra battery cable-0.8691782.64808.59
07/02/2009EngineProAlloy 54 litre gas tank / Walbro 255 fuel pump-9.6401773.00804.22
12/08/2009LightingUpgrade rear tail / turn / brake lights to use SuperBrightLED's-0.1901772.81804.13
01/24/2010EngineBOE Fabrication "Silent Touch" exhaust1.1031773.91804.63
02/02/2010ExteriorTrunk edge molding for front splitter edge protection0.2251774.13804.73
02/28/2010InteriorBillet aluminum carpet buttons0.0631774.20804.76
03/04/2010SuspensionBOElinks aluminum rear toelinks-1.8131772.38803.94
03/28/2010InteriorCarbon Fiber Creations binnacle, steering surround, HVAC, rear cup1.0631773.45804.42
03/30/2010EngineSector 111 gPan Oil Pan2.2501775.70805.44
03/30/2010Engine0.6 liters of additional engine oil (4.4 - 5.0 liters)1.1121776.81805.95
03/30/2010EngineSaikou Michi Catch Can0.7501777.56806.29
05/06/2010EngineThermo-Tec "Suppressor" heat/sound control mat0.8751778.43806.68
05/06/2010EngineRelocate EFI, cables, washer fluid reservoir-1.1631777.27806.16
05/14/2010EngineSupertech stainless valves + Eibach springs, ARP studs0.0001777.27806.16
05/14/2010EngineBOE NewTech Nikasil lined 2ZZGE short block0.0001777.27806.16
05/14/2010EngineCalico coated 9.0:1 Wiseco forged pistons-0.6761776.59805.85
05/14/2010EngineCalico coated ACL crank & rod bearings, CW oil gears0.0001776.59805.85
05/14/2010EngineARP head studs0.0001776.59805.85
05/14/2010EngineTrim "U-tube" cooling pipe-0.5251776.07805.61
05/14/2010EngineMWR alternator / water pump underdrive pulleys-0.3041775.77805.47
05/23/2010InteriorInterior sound deadening (DynaLiner, batting, fabric)2.7931778.56806.74
05/23/2010AudioReinstall rear speakers with styrofoam ring mounts1.9401780.50807.62
06/03/2010InteriorEliseParts polished window winders, stalks & handbrake-0.0441780.45807.60
09/25/2010ExteriorRemoved & capped windshield wiper-1.2501779.20807.03
09/30/2010ExteriorBOEfuser 4-element diffuser & undertray1.4701780.67807.70
09/30/2010ExteriorBOE rear eliminator panel-0.9501779.72807.27
11/03/2010EngineCarbonOne CF spark plug cover-0.0521779.67807.25
11/03/2010ExteriorCustom rear clam (shaved indicators, fins, lid holes/lines)-1.3801778.29806.62
02/28/2011EngineBOE Catch Can System0.3001778.59806.76
05/17/2011ExteriorBOE Clamhinge bracket (revised)0.3001778.89806.89
05/17/2011EngineBOE Custom battery mount0.7501779.64807.23
05/17/2011EngineBOE Phenolic Intake manifold spacer0.1061779.75807.28
05/17/2011Engine3/4 gallon of Coolant for Intercooler6.9531786.70810.43
05/19/2011EngineBOE REV400 Supercharger Upgrade (315.06 whp / 209.37 wlbft)20.2611806.96819.62
07/14/2011InteriorFastToys Carpet / footrest delete-0.9101806.05819.21
07/14/2011InteriorFastToys CF footwell divider-0.5711805.48818.95
07/25/2011InteriorCarbonOne CF center console-0.4341805.05818.76
08/18/2011EngineLightCore Systems EFI Launch Control System0.1311805.18818.82
09/01/2011ExteriorOptic Armor polycarbonate drop-in windshield + urethane-12.0581793.12813.35
09/30/2011LightingGRP LED Halo daylight running lights0.0651793.19813.38
10/02/2011EngineBOE Swirl Pot Rev400 upgrade + 6 oz additional coolant0.4411793.63813.58
10/02/2011Engine70mm TVS Supercharger Pulley (15psi boost)-0.1511793.48813.51
10/02/2011EngineBOE ITG Intake System (replaces TurboXS)-0.4401793.04813.31
10/10/2011LightingAmber LED front turn signal lights-0.0801792.96813.27
04/08/2012InteriorFastToys CF Side Sills-1.5751791.38812.56
05/02/2012InteriorRaised/tilted seat fronts 1" (Chazz mod)0.1501791.53812.62
05/05/2012ExteriorTrimmed BOEfuser for cleaner aesthetics / allow jack helper to work-0.5251791.01812.39
07/06/2012InteriorRLS CF door pulls-0.1131790.89812.34
09/28/2012InteriorRLS CF steering wheel ring0.0631790.96812.36
10/14/2012ExteriorMatte black front windshield brow/trim0.0051790.96812.37
10/21/2012ExteriorCustom rear eliminator panel with mesh grill-3.3601787.60810.84
02/08/2013EngineRemove stock front oil coolers (hosing, sandwich, oil in lines)-21.5801766.02801.05
03/10/2013ElectricalLightCore 10 second delay circuit for daylight halo running lights0.0241766.04801.06
03/12/2013ElectricalLightCore 45 second delay circuit for Rev400 IC pump/fan0.0241766.07801.08
05/23/2013ExteriorGB Composites CF Gascap-0.4981765.57800.85
05/23/2013InteriorComposite Worx CF Single Skin Seats-10.1801755.39796.23
06/07/2013InteriorLightCore ABS underseat dual cupholder0.2441755.64796.34
06/12/2013ExteriorCF Front Access Panels-1.5751754.06795.63
08/23/2013ExhaustDMC 3" Header + 3" Silent Touch Upgrade1.8881755.95796.48
07/15/2014ExteriorGB Composites CF Rear Lid (-brace, +mesh grill)-9.0101746.94792.40
07/15/2014EngineChange to Fastworks engine management (remove EFI / NGX AFX)-4.4801742.46790.37
08/26/2014ExteriorBOE CF Side Mirrors (1711gm stock vs. 582gm)-2.4891739.97789.24
08/27/2014Wheels/TiresLightweight Titanium Lug Bolts (1177gm stock vs. 791gm)-0.8511739.12788.85
01/01/2015SuspensionBWR Penske Single Adjustable Shocks-2.3901736.73787.77
01/17/2015EngineBOE Engine Block Off Plates (delete stock ventilation pipe)-0.7361735.99787.43
04/07/2015InteriorDelete passenger airbag, bracket and other hardware-5.3251730.67785.02
04/12/2015InteriorORE CF interior pieces (sides/binnacle/dash/radio/airbag/hvac)-6.3891724.28782.12
04/25/2015ExteriorOptic Armor Rear Lexan Window (replace stock window)-1.8761722.40781.27
05/06/2015AudioLanzar 6.5" molybdenum rear speakers-0.0761722.32781.23
05/06/2015AudioPioneer MVH-X560BT mechless receiver-3.1781719.15779.79
05/06/2015AudioAlpine KTP445U "power-pack" amplifier + wiring1.8001720.95780.61
05/10/2015ExteriorReplace ClamHinge support cord with retractable KEY-BAK cable reel0.0221720.97780.62
06/05/2015InteriorChange interior vents to Alfa Romeo chrome ring vents-0.0421720.93780.60
06/25/2015InteriorCustom leather seat inserts, doors, shifter, ebrake & cupholder1.6801722.61781.36
07/11/2015BrakesFreno Front Carbon-Ceramic Rotors, Pads & Calipers-8.6481713.96777.44
07/11/2015BrakesFreno Rear Carbon-Ceramic Rotors & Pads-9.1061704.85773.31
07/11/2015BrakesBWR Stainless Steel Brake Lines-0.4761704.38773.09
07/11/2015SuspensionSector 111 V2 Steering Arms (V2 536g, stock 990g)-0.9791703.40772.65
02/01/2016LightingGRP CF Headlight bases + lens-0.7871702.61772.29
08/25/2016EngineBWR F1 Radiator (+ extra 0.3 gallons coolant)0.0821702.69772.33
08/25/2016EngineBWR Silicone Radiator Hoses & BOE clamps-0.2981702.39772.19
09/15/2016Exhaust2bular "ElGordo" 4-1 header + SDCP + adapters1.9091704.30773.06
09/15/2016Exhaust3" BOE Silent Touch Exhaust + clamps-0.2581704.05772.94
09/15/2016ExteriorLightCore aluminum clamhinge brackets-0.4011703.64772.76
09/17/2016ExteriorGRP CF Rollbar Cover-2.9021700.74771.44
10/10/2016ExteriorDelete steel top clam brackets-0.4721700.27771.23
10/07/2017ExteriorBOE CF Front Clam-12.9651687.31765.35
10/07/2017ExteriorBOE CF Side Fender Covers-4.1611683.14763.46
10/07/2017ExteriorBOE CF Rear Clam-16.4801666.66755.99
10/07/2017ExteriorLighter Rear Clam Heat Shield-4.0641662.60754.14
10/07/2017ExteriorTanners CF clam install/repaint using Tesla Midnight Silver Metallic16.4601679.06761.61
10/07/2017ExteriorGRP CF Radiator Grills-0.7341678.33761.28
10/07/2017ExteriorGRP CF Side Air Intake Grills-0.2071678.12761.18
10/07/2017ExteriorVisium Polycarbonate Hardtop (13.06 vs 26.41 lbs.)0.0001678.12761.18
10/15/2017ExteriorReverie 5-element CF diffuser-4.2101673.91759.27
10/21/2017ExteriorGRP CF Left, Center & Right Front Grills0.1541674.06759.34
10/21/2017ExteriorBOE CF Front Splitter + rubber edge trim2.1391676.20760.31
10/21/2017ExteriorBSK CF Side Skirts3.5411679.74761.92
10/21/2017LightingLED H1+H7 headlights / high beams0.2121679.95762.01
11/05/2017ExteriorHKFever CF Mudflaps-1.2141678.74761.46
11/11/2017InteriorGARW V2 Dash + Rear camera + oil temp/pressure sensors3.5101682.25763.06
11/13/2017LightingGRP V2 LED Taillights (upgrade from stock)-2.1101680.14762.10
11/29/2017InteriorFull black interior carpet3.9401684.08763.89
12/04/2017ExteriorXPEL Pro Paint Protection (front clam, sides, lights & brow)2.0001686.08764.79
12/13/2017ExteriorFull Ceramic Paint Protection0.2001686.28764.88
02/24/2018DrivetrainBWR UberTranny - better ratios, strength & Quaife LSD4.5001690.78766.93
02/24/2018DrivetrainInnovative Polyurethane rear engine mount-0.7341690.05766.59
02/24/2018DrivetrainLightCore rear engine mount heat shield-0.1591689.89766.52
02/24/2018DrivetrainSector111 reinforced shift cables1.3101691.20767.11
02/24/2018EngineNAPA replacement starter motor0.5621691.76767.37
02/25/2018ElectricalReplace Voltphreaks battery with Shorai LFX36L3-BS12-0.9381690.82766.94
02/25/2018ElectricalShorai mounting bracket1.1551691.98767.47
02/25/2018ElectricalAdd battery shutoff switch / bracket / charging cable1.2741693.25768.05
03/15/2018AudioPioneer speaker grills (for rear speaker cone protection)0.1301693.38768.11
03/15/2018InteriorDynaliner sound proofing behind speaker panel0.3701693.75768.27
03/16/2018LightingSmoked 3.5" LED fog lights / wiring / brackets1.0501694.80768.75
03/17/2018DrivetrainSector111 shiftR111 shifter-1.1271693.68768.24
03/29/2018ExteriorBSK CF Windshield Surround + urethane0.2301693.91768.34
07/12/2018Wheels/TiresPolished RAC Monolite 16x7 & 17x8 wheels4.0001697.91770.16
07/12/2018Wheels/TiresTire change: Continental ExtremeContact 205/45-16 & 235/45-174.0001701.91771.97
08/22/2018DrivetrainInnovative Polyurethane Front engine mount-0.7341701.17771.64
08/22/2018EnginePiper Stage 3 Camshafts0.0001701.17771.64
08/27/2018EngineBOE Surge Tank + hoses / hardware / gauges + 55 oz of gas10.4431711.61776.38
08/27/2018EngineBOE REVX Supercharger Upgrade (375.26 whp / 264.30 wlbft)11.9401723.55781.79
08/27/2018EngineTop off engine oil (was down a 1.163 liters)2.2311725.79782.80
10/22/2018BrakesBOE Vented caliper pistons-0.3001725.49782.67
10/22/2018ExhaustNew 90 degree exhaust pipe + 4" cut tip-0.2581725.23782.55
03/01/2019LightingSmoked sidemarkers0.0801725.31782.59
03/15/2019AudioKenwood front 5.25" speakers + grills0.7201726.03782.91
03/15/2019InteriorGreat Stuff soundproofing foam for dash1.7601727.79783.71
04/02/2019ExteriorGUT series one CF wing (no base) + CF trunk supports + hardware6.8841734.67786.83
11/01/2019InteriorElTech CF rear steering wheel cover-0.0641734.61786.80
11/02/2019InteriorGRP CF Steering Wheel + perforated leather + red center line1.0541735.66787.28
11/22/2019ExteriorReplace diffuser hardware with titanium fasteners-0.0511735.61787.26
12/26/2019EngineLightCore REVX Front Mounted Intercooler + additional coolant8.2701743.88791.01
01/13/2020ElectricalLightCore Shorai mounting bracket + charging cable-0.4191743.46790.82
01/13/2020ElectricalLightCore Garw supercapacitor dash power system0.1281743.59790.88
07/01/2020InteriorStainless Steel Build Plate0.0131743.60790.88
07/29/2020InteriorGRP CF Dash Tray Closing Panels-0.0571743.54790.86
08/06/2020LightingPulilang 360 degree LED H1 headlight bulbs-0.4281743.12790.66
08/20/2020Wheels/TiresRear tire change: Continental ExtremeContact 245/40-17-1.2001741.92790.12
12/20/2020ExteriorGRP CF Mirrors-0.5601741.36789.87
03/21/2021ElectricalAntigravity ATX20 Restart Battery + tracker + new bracket-0.7361740.62789.53
08/06/2021ExteriorGRP V3 LED Taillights (upgrade from V2)0.4341741.06789.73
06/05/2022ElectricalShorten "battery to switch 12v cable" from 42" to 24"-0.3751740.68789.56
08/27/2022InteriorLightCore CF underseat dual cupholder-0.1321740.55789.50
09/06/2022ElectricalShorten "switch to binding post 12v cable" from 42" to 24"-0.3751740.17789.33
11/21/2022LightingWhite footwell LED lighting strips with 60 second timer0.0951740.27789.37
12/18/2022LightingORE LED Projector headlights0.3131740.58789.51
04/02/2023InteriorCF RearView Mirror + 3D Printed Microphone/Alarm LED Bracket0.0091740.59789.52
04/06/2023InteriorGRP V4 LED Taillights (upgrade from V3)0.4701741.06789.73
06/02/2023InteriorChange to titanium upper seatbelt bolts-0.0881740.97789.69
06/02/2023ExteriorTrim CF rollbar cover + foam insulation-0.4371740.53789.49
06/02/2023InteriorLightCore removable rear window + upper rollbar trimming/foam0.0991740.63789.54
06/04/2023InteriorLightCore CF seatbelt covers-0.0911740.54789.50
06/04/2023InteriorLightCore CF rear bulkhead + foam insulation-1.8921738.65788.64
06/04/2023InteriorLightCore CF upper bulkhead header-0.2731738.38788.51
06/08/2023InteriorLightCore CF turn/wiper stalks-0.1591738.22788.44
06/13/2023InteriorLightCore Carbon Fiber Wheel Liners-0.9021737.32788.03
06/23/2023InteriorChange to titanium lower seat bolts-0.1371737.18787.97
06/23/2023InteriorRemove CG Lock seatbelt accessory-0.2491736.93787.86
12/08/2023LightingChange foglight mounts to 3d-printed carbon PLA-0.0661736.86787.83
03/21/2024EngineLightweight Idle Pulley Replacement-0.6991736.17787.51
Current State0.0001736.17787.51

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