Ensure Your Modifications Meet Emissions Standards
Professional Pre-Certification Testing for CARB and EPA Compliance
Performance Test Lab specializes in preliminary emissions testing for modified vehicles. We help aftermarket manufacturers and performance shops verify their modifications stay within legal emissions limits before official certification.
Get Testing QuoteComprehensive Emissions Testing Services
FTP75 Drive Cycle Testing
The Federal Test Procedure (FTP75) is the standard emissions test cycle used for light-duty vehicle certification. Our facility performs complete FTP75 testing to measure emissions during city driving conditions, including cold start, transient, and hot start phases.
Key Benefits:
- Accurate urban driving simulation
- EPA-recognized test protocol
- Comprehensive emissions data
- Cold and hot start analysis
US06 Supplemental Testing
The US06 Supplemental Federal Test Procedure evaluates emissions during aggressive driving and high-speed conditions. This test ensures your modifications perform within limits during rapid acceleration and highway speeds up to 80 mph.
Key Benefits:
- High-speed emissions verification
- Aggressive acceleration testing
- Highway driving simulation
- Complete performance envelope
We test your vehicle in both stock and modified configurations, providing detailed comparative analysis to ensure modifications remain within the certified emissions limits. Our preliminary testing helps identify potential issues before costly official certification attempts.
Start Your Emissions Testing
Ready to ensure your modifications meet emissions standards? Contact us for a testing quote or to schedule your preliminary certification test.
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Business Hours
Monday - Thursday: 9:00 AM - 5:00 PM CST
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455 Borden St,Woodstock, IL 60098