Ibexx turbo engine build
Saint Anthony · Idaho

Order your Ibexx parts and get it installed here in Saint Anthony's.

UTV performance and accessories built by Ren Walker. Engine builds, turbo upgrades, suspension arms, axles, and damage repairs — all under one roof.

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Now Fully Open

Call or put in a request — we're booking builds now.

Open & booking now
Sandbox RV logo

Get your parts installed while enjoying the camping life at Sandbox RV.

Drop your rig off for the build, set up camp at the park, and ride straight out into the dunes.

Plan your visit
What we do

Specialty work, done right.

From full engine builds to bolt-on aesthetics — every job is handled with precision and care. No shortcuts, no surprises.

01

Engine Builds

Custom performance engine builds tuned for power and reliability on every terrain.

02

Turbo Kit Installations

Bolt-on and full turbo systems engineered for maximum boost and response.

03

Axles and Hubs

Heavy-duty axle and hub upgrades built to handle the abuse.

04

Performance Upgrades

Clutch kits, wheels, tires, and exhaust — the parts that make your UTV pull harder and hook up.

05

Aesthetics

Custom wraps, lighting, and finishes that turn heads before you even fire it up.

06

Audio Systems & Electronics

Premium sound systems, whips, lighting, and wiring built to survive the dunes.

07

Street Legal Kits

Turn signals, mirrors, horns, and DOT-ready setups to make your rig street-legal.

08

Suspension Builds

MTS Off-Road shock tunes, revalving, spring kits, and rebuilds — dialed in for how and where you ride.

09

And So Much More

From custom fabrication to one-off installs — if you can dream it, Ren can build it.

The Build Standard

Built to take a beating.

Every weld, every bolt, every tune — done by a single master mechanic who treats your machine like his own. No shortcuts, and honest communication every step of the way.

  • Turbo kits and engine builds
  • Performance parts from authorized dealers
  • Repairs and much more
See Current Builds
Custom Pro R UTV carving through the dunes
Pro R · Built
Featured Partner · Certified Dealer

MTS Suspension Built.

We build and tune with MTS Off-Road suspension — the gold standard for UTV shock performance. Full suspension tunes, revalving, custom spring kits, bypass tubes, and limit straps, dialed in for how and where you ride.

Stock suspension is good. An MTS full tune is night and day — smoother, more controlled, and built to survive the abuse. See the difference. Feel the difference.

MTS Off-Road logo
Authorized Dealer

Some of the brands we're proud to carry.

We're an authorized seller for the industry's top performance and accessory manufacturers. Order through us and we'll install it.

IBEXX
MTS OFF-ROAD
AXIOM SUPPLY
MB WHIPS
SAND TIRES UNLIMITED TREAD CUTS
ELEKTRIC OFFROAD
MARSHIN WHIPS
REBEL STYLE KUSTOMS

Ready to build your rig?

Tell us what you're after and Ren will get you on the schedule.

Book Your Work