Well here's an 86 parts list..you cant change parts on bunta's
car..
Summary of tunes
A tune - the fastest but drift, very drift in rain, used by Takumi
in Initial D
B tune - more controllable, some people said the exterior looks
like the Trueno used by the drift king of Japan, more control, OK
in rain
C tune - grip with the GT wing behind it and the funny bumper, but
slower because of weight
D tune - more or less the same like B tune, but little slower
because of the hood
Engine/internals
all 86 Trueno tunes (N to D) will get 11000 rpm AE101 engine (about
240PS)
Wheels
N tune - Toyota wheels - easy to feint drift, have grip when needed
(predictable handling)
A tune - RS Watanabe black 8-spokes - very fast, drift, bad in
rain
B tune - Volk Racing TE37 gold - average
C tune - RS Watanabe black 4-spokes - more grip, stable but
understeer
D tune - RS Watanabe silver 8-spokes - like A tune
no tune - Volk Racing TE37 white - more or less like the gold
version
Muffler
A tune - Initial D Takumi/Tak type muffler - fastest start,
accelerates fast, acceleration tapers off at about 11500 rpm,
powerful 3rd and 4th gear
B tune - Techno Pro Spirit muffler - easier to push to 12000 rpm,
more balanced power distribution
C tune - Techno Pro Spirit muffler - same like above
D tune - Ukiya Shokai muffler
Rear spoiler/wing
A tune - none
B tune - TRD spoiler - more control
C tune - TRD-type spoiler + GT wing - stability
D tune - Ukiya Shokai spoiler that resembles TRD's - more
control
Front bumpres
A tune - standard bumpers with Cibie foglights
B tune - TRD bumper
C tune - funny looking Techno Pro Spirit bumper
D tune - Ukiya Shokai bumper with no. plate on the left
Sideskirts
A tune - none
B tune - TRD
C tune - Techno Pro Spirit sideskirts + wheelarches
D tune - Ukiya Shokai
Engine hood/bonnet
A tune - Initial D Takumi/Tak type carbon fibre bonnet -
lightweight
B tune - TRD carbon fibre bonnet - lightweight
C tune - Techno Pro Spirit GT-type carbon fibre bonnet with air
vents - lightweight
D tune - Ukiya Shokai GT-type bonnet with air vents
Stickers
A tune - Initial D Fujiwara Tofu Shop sticker - +2% accel
not available for other tunes