Springs Stage 2 (Any spring combination beyond Stage 1)
13
Springs Stage 1 (OEM modified: Up to 30% rate increase and or lowered less then 25mm)
7
Seam weld
10
Non OE performance shocks ( adjustable, or revalved
)
7
Change suspension type and/or alternate mounting
points
7
Sway bars ( both )
6
Roll cage ( 6 or more attachment points
5
Sway bar 1 bar ( modification to the bar and links
are free )
2
Camber plates , bushing or bolts with camber
adjustment allowance
2
Spherical bearing ( on control arms )
5
Subframe modifications or its mounts/bushings
5
Subtotal
0
Body and Weight Reduction
Points
Glass removal (other than sunroof)
8
Glass replacement with polycarbonate or simillar
5
Removal of interior coverings, seats
3
Lightweight hood
2
Lightweight trunk or hatch
2
Sunroof and or window mechanism removal
2
Racing seat (non OE and 1. approved/homologated by
racing sanctioning body or 2. weighs less than 20lbs)
2
Non-factory body flares to allowed wide tires
2
Lightweight fenders and or body panels ( pair )
2
Heating and AC removal
2
Light(s) removal
1
Lightweight battery, 15lbs or less
1
Airbag(s) and or speaker(s) removal
1
Non-OE reduced weight BRAKE CALIPERS and or rotors
1
Wipers, locks, mirrors and window motor removal
1
Subtotal
0
Aero ( other than OEM )
Points
Vehicles 2200 lbs or less ( with driver )
10
Vehicles 2201-3200 lbs ( with driver )
5
Aero mods include: installation aftermarket devices to improve performance by improving aerodynamics or increasing downforce or both
* WINGS: front or rear wth area greater than 240 sq in
* SPLITTERS: extend 4 inch or more beyond frontal line of the vehicle