Quote:
Originally Posted by imon_2nd
Roll bar with 4 attach points
Lowering springs, shocks, sway bars
Bigger, lightweight wheels
Bridgestone RE-11 tires
Cat-back exhaust
Cold air intake
Supercharger
ECU and ignition controller
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You may want to consider building a BSX; which is the street/track day version of a Boxster Spec Racer (BSR). Here is a general list and rough pricing;
- Use the stock roll hoops with a Brey Krause roll bar extender $700 new/$400 used
- Bilstein PSS9 coilover shocks ($2100)
- Use the PSS9 springs ($0) or use Swift racing springs (your choice of stiffness; $300)
- Porsche 996 GT-3 front adjustable sway bar ($350)
- Tarett rear adjustable sway bar ($300)
- Tarett adjustable drop links ($500 extended front + $225 rear)
- Tarett adjustable rear toe control arm ($395; needed to align toe properly on a lowered Boxster)
- Front 996 GT-3 type adjustable lower control arms ($900 w/ shims)
- 17" wheels are fine but mount 8.5" rear wheels in front and go 255 width tire in front ($400 for two used 8.5" wheels)
- Tires (your choice - $800)
- Top Speed Pro 1 catback exhaust ($300)
- No supercharger
- No ECU flash
- Do whatever you want with cold air intake
- Racing seat ($700)
- 6-pt harness ($350; keep stock seatbelt for street driving)
- Install, align, set ride height, corner balance, and adjust sway bars properly ($TBD)
Adjust this list as best fits your needs. This list is a bit over $6K in parts + whatever labor is needed. Your mileage may vary.
Then hit the track and kick some ass.
Here is a pic of my old BSX;
