PLATFORM AI Build Engine
MACHINE Polaris RZR
TERRAIN Desert · Dunes · Rock
THE AI-POWERED MOTORSPORTS PLATFORM

Build
Without
Limits.

01 / THE PLATFORM

Not another
parts store.

SCI Racing is where racers shop. One intelligent ecosystem that combines premium ecommerce, AI-powered build planning, verified vehicle fitment, and race-bred expertise — engineered for Polaris owners who build to win.

100%
FITMENT VERIFIED
1×
COMPLETE ECOSYSTEM
RZR Pro R rear coil shock suspension detail
ENGINEERED / NOT DECORATED
I race short course and dunes. $15K budget on a Turbo R — where do I start?
AI
Suspension first. For mixed short course and dunes I'd spec Fox 3.0 Internal Bypass, a Shock Therapy tune, and 32" paddle-ready Tensors. That's $11,240 — leaving room for a Rugged Radios comms kit. Want the full build sheet?
02 / INTELLIGENCE

Meet your AI
build assistant.

Stop shopping for parts. Describe how you ride, and the assistant engineers a complete, compatibility-verified build — suspension, wheels, tires, lighting, comms — matched to your machine, terrain, and budget.

01
Fitment Engine
Every part verified against your exact VIN spec.
02
System Logic
Parts recommended as complete systems, never solo.
03
Race Data
Trained on real race-team setups and results.
04
Budget Aware
Optimized spend across the whole vehicle.
03 / PROCESS

Build your machine

THREE STEPS / ONE SYSTEM
01
Choose Vehicle

Select your exact Polaris model and year. The platform locks fitment from the first click.

02
Select Terrain

Desert, dunes, rock, or overland. Terrain defines geometry, travel, and tire strategy.

03
AI Generates Your Build

A complete, verified vehicle system — priced, staged, and ready to order or install.

04 / FEATURED BUILDS

Complete builds,
not part numbers.

Desert Race Build
DESERT RACE
Desert Race Build
EST. $24,800
Long-travel bypass suspension, paddle-ready wheel package, and full comms for open-desert speed.
PERFORMANCE
ELITE
COMPATIBILITY
98%
UPGRADES
12
Weekend Adventure
WEEKEND ADVENTURE
Weekend Adventure
EST. $11,400
Comfort-tuned shocks, all-terrain tires, lighting, and storage for all-day trail runs.
PERFORMANCE
PRO
COMPATIBILITY
97%
UPGRADES
8
Rock Crawl Build
ROCK CRAWL
Rock Crawl Build
EST. $16,900
Low-speed gearing, armor package, sticky compound tires, and winch-ready front end.
PERFORMANCE
ELITE
COMPATIBILITY
96%
UPGRADES
10
Overland Setup
OVERLAND
Overland Setup
EST. $14,200
Extended range fuel, roof rack systems, dual-battery power, and navigation comms.
PERFORMANCE
PRO
COMPATIBILITY
99%
UPGRADES
9
05 / SHOP BY VEHICLE

Your machine. Your platform.

06 / CREDIBILITY

Built by racers.
Proven in the dirt.

120 +
RACE WINS
14
CHAMPIONSHIPS
25 K
RACE MILES TESTED
01
OBSESSION: WINNING
07 / WHY SCI RACING

The old way is over.

TRADITIONAL PARTS WEBSITE
SCI RACING
Search hundreds of products
AI finds the perfect parts
Guess compatibility
Verified fitment
Buy individual parts
Complete vehicle systems
Hours of research
Instant AI recommendations
08 / PARTNERS
THE BRANDS THAT WIN RACES
Fox logo
Method Race Wheels logo
BFGoodrich logo
Rigid logo
Rockford Fosgate logo
VP Racing logo
Sparco logo
Pro Eagle logo
09 / COMMUNITY

More than a store.
A racing home.

RZR Pro R group riding through the desert
Customer Builds
Polaris RZR Dakar race win
Race Results
RZR factory race machines on course
Events
GUIDES
Build Guides
Terrain-by-terrain engineering breakdowns from our race shop.
TUTORIALS
Install Tutorials
Step-by-step installs filmed in the SCI race garage.
RZR Pro R in the open desert
THE FUTURE OF OFF-ROAD COMMERCE

Ready to build
your dream machine?