There's a lot of parts out there for the Drift Package and there seem to be more and more but you can't get a drift package without considering the other MR4 TC (touring car) chassis.
Here is a list of chassis that have been produced and some discontinued. No wonder it all gets confusing.
Yokomo MR4 TC SD
Mid Rear engine, Touring Car, Shaft Drive
Shaft Drive chassis versions with inter-changeable parts.
Drift Racer RTR
LinkBushes, fixed suspension geometry, springs only no dampers, fixed gearing.
Drift Package Type Basic
Link Bearings, adjustable suspension geometry, basic air dampers, fixed gearing.
Drift Package Type A - Street
Link1/2 Bearings, Adjustable suspension geometry, basic air dampers, fixed gearing.
Drift Package Type B - D1
LinkBearings, Adjustable suspension geometry, basic air dampers, adjustable gearing.
Drift Package Plus
LinkAlloy Oil shocks
Drift Package Super Plus
LinkAlloy Oil shocks and some alloy components
Drift Package Super PLUS Limited Edition discontinued
Linklots of alloy
Drift Package Special Plus SSGP edition discontinued
Linkfor grip
Drift Package Plus Deep Rim version discontinued
Link Short suspension arms for wider wheel bodies.
Upgrade Stage 1 (Shocks and Bearings)
Upgrade Stage 1 Ver 2 (Shocks)
Upgrade Stage 2 (CVDs and one way)
Upgrade Stage 3 (SSG Chassis) discontinued
FCD Options Front One Way Bearing
Front Steering Arms
Rear FCD Gear Set
Front Castor C Hub or Hub
Other option parts.
Link Drift Package Type C
Drift Package Type C Plus
LinkDrift Package Type C Special
LinkDrift Master discontinued
CSG Chassis and Open Alloy gear cases
(very much like a shaft DRB)
LinkPure touring
MR4 TC SD
MR4 TC SD CGM (Carbon Graphite components)
MR4 TC SD LCG (low centre of gravity carbon chassis)
DMAX - Centre variable diff, Split battery
DPM- Centre variable diff, lateral battery
RF Concept. Short Wheel Base. Front drive.
ConversionsDrift Package Type C Conversion
Adjustable front and rear Castor & Adjustable Rear Toe suspension.
More angle
Drift Package Imadoki Conversion
SSG Chassis, High angle steering + One way
Upgrade kits.Active HobbyFront Midship Conversion discontinued
Link Front Midship Conversion kit 2
Link Link Suspension
JECT Conversions
LinkJC-100 discontinued
2013 JC-120 triple layout
2012 JC-130 Silver Carbon
2012 JC-100 Ject RC926 Collaboration
RC926 2013 Carbon Conversion Chassis
Adjustable flex.
2.0mm and 2.6mm versions
TN Racing LinkC-MAX Chassis
2013 TN-700 RE:Birth Absolute Drift Package (pictured)
Adjustable chassis flex
Twin Servo Conversion,
Monoshock,
adjustable steering arm location
Kazama AutoUpgrade parts
2012 Conversion for R31 suspension
Tech RacingShock Parts
2012 Gear Drive FCD Conversion
LinkOverdose 2013 Parts Set.
D-Like 2010 RE-R belt drive (using) Drift Package suspension
Wrap Up Next 2012 FR-D
Rear Drive Conversion
LinkOption #1 TD-01
Full Alloy Copy.