Iowa Customs – Angled Exhaust Clamp Mount IFTA Permit Holder Stainless Steel
Professional Permit Display for Custom Rigs
The Iowa Customs Angled Exhaust Clamp-Mount IFTA Permit Holder is built for drivers who want a clean, functional, and show-quality way to display their IFTA and DOT permits. Designed to mount securely to your exhaust clamps, this stainless-steel permit box features a precision-angled backplate that positions your permits for maximum visibility while complementing your exhaust and cab styling.
Product Features
• Premium 304 stainless steel with #8 mirror-polished finish
• Angled design keeps permits visible and prevents glare
• Heavy-duty clear acrylic face protects paper permits from weather and debris
• Mounts directly to your exhaust clamps — no drilling required
• Laser-cut and hand-polished edges for a show-quality finish
• Quick-release front cover for easy permit updates
• Made in the USA with precision craftsmanship
Available Variants
• IC185001-14 – Angled Permit Holder for Single Exhaust Clamp Mount
• IC185002-14 – Angled Permit Holder for Dual Exhaust Clamp Mount
Fitment
• Fits Peterbilt 379, 386, 389 and similar models with single or dual vertical exhaust mounts
• Also compatible with most 4"–8" exhaust clamps — verify clamp spacing before installation
Why Truckers Choose Iowa Customs
• Clean, professional way to display IFTA and DOT permits
• Polished stainless finish matches other Iowa Customs accessories
• Designed, cut, and built in the USA
• Easy installation with standard exhaust clamp hardware
Common Questions
Q: Does it include clamps or mounting hardware?
A: The bracket mounts directly to your existing exhaust clamps. No additional hardware is required.
Q: Are the clear covers replaceable?
A: Yes — replacement acrylic covers are available separately.
Q: What’s the difference between single and dual clamp versions?
A: The single-clamp version is designed for standard setups, while the dual-clamp model provides added stability on larger exhaust stacks or twin vertical systems.
California Proposition 65
⚠️ WARNING: This product can expose you to chemicals including nickel and chromium, known to the State of California to cause cancer or reproductive harm. For more information, visit www.P65Warnings.ca.gov.