What makes ONI Customs different from other performance shops?

ONI Customs combines dyno-verified results with AI-powered diagnostic tools. Every performance claim is backed by real numbers from our in-house Dynojet dynamometer. We also offer a suite of AI tools (ONI Ear, Eyes, Pulse, Mind, Voice) that help diagnose issues remotely.

What is ONI Ear and how does it work?

ONI Ear is an AI-powered audio diagnostic tool that analyzes vehicle sounds to identify mechanical issues. Simply record the sound with your phone, and our AI analyzes frequency patterns to determine if it's lifter tick, rod knock, worn brakes, or suspension problems - with confidence ratings and repair recommendations.

Do I need to visit ONI Customs to use the AI diagnostic tools?

No! ONI Ear, Eyes, Pulse, Mind, and Voice are all web-based tools you can use from anywhere. They're available as individual subscriptions at $9.99/month each, or bundled together in the ONI Suite for $29.99/month.

What vehicles does ONI Customs work on?

We specialize in American muscle cars (Ford, GM, Mopar) but also work on imports and trucks. If it has wheels and an engine, we can help. Our service area covers a 100-mile radius including Mountain Home AR, Harrison AR, Branson MO, and West Plains MO.

How accurate is ONI's AI diagnosis?

Our AI tools provide confidence levels with every diagnosis. High-confidence results are typically 90%+ accurate based on pattern matching against thousands of known issues. We always recommend professional verification for safety-critical issues.

DYNO SERVICES & PRICING

Professional dyno tuning with AI-powered diagnostics. Real power, real numbers, certified results.

DYNO PACKAGES

Certified power. Real numbers. Choose the package that fits your goals.

PERFORMANCE PACKAGE

$400

Essential dyno power certification with HP/Torque measurement, certified 1/4 mile timings by our professional staff, and video documentation.

PACKAGE INCLUDES:

Performance Vehicle Inspection (4-post lift)
Horsepower & Torque Measurement
4 Total Dyno Pulls (up to 2 certified 1/4 mile timings)
All Runs Performed by ONI Dyno Certified Drivers
Results: Certified 1/4-mile time, Trap speed
Multi-Angle Video Recording
Certified Performance Report
Engine Health Assessment & Tuning Recommendations
Printed & Digital Performance Analysis
Performance Swag Item (T-Shirt)

CERTIFICATION SERVICE

SERIOUS RACERS

PRO PACKAGE

$650

Comprehensive race preparation with advanced tuning insights, official certification, and track-day consultation.

EVERYTHING IN PERFORMANCE, PLUS:

7 Total Dyno Pulls (up to 3 certified 1/4 mile timings)
Official Certified Performance & Tuning Report
All Runs by ONI Dyno Certified Drivers & Professional Staff
Certified 1/4 Mile Performance Certificate
Expert Tuning Strategies & Track Setup Consultation
Air-Fuel Ratio (AFR) Analysis
Professional Multi-Angle Video & Editing
USB Drive with All Footage & Data
Pre-Track Day Vehicle Shakedown Checklist
Entry into Annual 'Fastest Certified Build' Leaderboard
Premium ONI Customs Merchandise Pack

COMPLETE RACE PREP

Interested in becoming an ONI Dyno Certified Driver? Inquire here.

ADDITIONAL SERVICES

Beyond dyno tuning, we offer a full range of performance services

FORCED INDUCTION

Turbo and supercharger installation with proper tuning for reliability and longevity. We don't just bolt it on—we make it work right.

CONTACT FOR QUOTE

NITROUS SYSTEMS

Safe, consistent, powerful. Proper nitrous installation and tuning for street or strip use. Wet or dry systems available.

CONTACT FOR QUOTE

AI DIAGNOSTICS

Advanced AI-powered scanning and analysis to identify issues and optimization opportunities faster than traditional methods.

$100/HOUR

BUILD PLANNING

Honest consultation on what mods make sense for your goals and budget. We help you plan the perfect build path.

FREE WITH TUNE

WHAT TO EXPECT

Your dyno session from start to finish

VEHICLE INSPECTION

We check your vehicle's condition, verify it's safe for dyno testing, and discuss your goals.

AI DIAGNOSTICS

Our AI tools scan your ECU and analyze current parameters to identify optimization opportunities.

BASELINE PULLS

We establish your starting point with baseline dyno pulls while monitoring all vitals.

TUNE & REFINE

We calibrate using HP Tuners for stock ECM builds, or full standalone systems (FiTech, Haltech, MegaSquirt) for custom builds—all with AI-assisted optimization.

CERTIFICATION

Final verification pulls, certified plaque creation, and entry into the ONI Certified Runlog.

READY TO UNLOCK YOUR POWER?

Book your dyno session today. Real numbers. Certified results.

(870) 321-7560 EMAIL US