... this is a terrible idea ...

Total Investment

Area Cost
2004 Mazdaspeed Miata donor $5,000
Proceeds from parting out the donor -$2,670
Exocet chassis and build components $9,234
Driveability $2,928
Subtotal for donor, kit, and conversion $14,492
Repairs on the donor $4,838
Exocet plus repairs my donor required $19,330
Engine rebuild to handle 400+whp $4,001
Performance upgrades $6,678
#becauseRacecar $30,009

And on that note, I'm going to pour myself a stiff drink...

Performance Upgrades

Part P/N Notes Cost
MiataRoadster short shifter kit (+4" taller, angled, satin black) MR-SSK-NB2-6-4T-A-SB $375
EGR plug, block-off plate FlyinMiata $27
MSM cat-back exhaust FlyinMiata $749
Megan Racing MSM downpipe Newused $125
HKS SSQV, Black Edition 71008-AK005 $265
BNR EVO 3 16G $975
Amp Efi MS3Pro EVO, EBC, connectors $1,127
Innovate Motorsports LC-2 3877 $153
Innovate Motorsports 3 ft Sensor Cable 3887 Shorter cable $30
Mishimoto compact baffled oil catch can MMBCC-CBTHR-BK $133
Intercooler, couplers, piping, clamps (roughly) $550
Wilwood proportioning valve 260-12627 ABS delete $45
De-powered steering rack (labor) MiataCage $225
Bridgestone RE-71R 225/45R17 $565
Pacific Customs 10x36 Fuel Tank fueltank1036efsump $544
Deatschwerks 350il Fuel Pump 9-350 $219
AEM FPR 25-302BK $132
Deatschwerks 1050x Injectors 18U-05-1000-4 $439
$6,678