TRX Sport - See description for modifications list.

These are the reasons why it is so good. It takes something very special to out crawl it.

CHASSIS MODIFICATIONS
Clearanced running boards for 2.2 tires
Rounded slider edges
Smoothed and tucked the bumpers
Functional winch
Spektrum Firma 2in1 2300KV motor
427 scale motor with cooling fan and heat sink 
Hand built low-CG aluminum battery tray
Apex RC Products battery strap
Contact lighting 
Bunji style shock limiters
Center front limiter
40KG steering servo
Metal drop servo horn
Repositioned steering links
Channeled steering links

Brass servo mount
Brass portals
Brass c-hubs
Brass suspension link to axle mounts
Brass front diff cover
Yeah Racing Steel front axle housing 
Red High clearance links
Steel front skidplate hand made

Hobbytown 1.9 Aluminum wheels
4.19 Hyrax G8 tires Class 1
Internally weighted 
Crawler Innovation 2-stage foams
Proline 2-stage foams

BODY MODIFICATIONS
Cut roof rack
Repositioned tools
Added scale tools
Clearanced for 2.2 tires
2-person interior 
Contact lighting system 
$8 eBay light kit
Light bar