The Imzz Elite ARP Exhaust Header Stud Kit is engineered specifically for securing exhaust headers without the common issues of loosening hardware or leaky exhaust gaskets.
Factory exhaust studs are notoriously weak, and the nuts often back off over time due to heat cycling and vibration. This ARP kit eliminates those problems by using aircraft-grade fasteners rated at 180,000 PSI tensile strength—stronger than Grade 8 hardware—so your exhaust stays sealed and secure.
Each stud features a unique nut-starter nose, making installation easier while helping prevent cross-threading during assembly. This is the proper solution for riders who want reliability, performance, and peace of mind.
Designed specifically for exhaust header applications
180,000 PSI tensile strength (stronger than Grade 8)
Aircraft-grade ARP fasteners
12-point nuts for secure engagement and easy torquing
Nut-starter nose helps prevent cross-threading
Helps prevent exhaust leaks and loosening under heat cycles
Built to withstand extreme heat and vibration
Made in the USA
Black oxide chromoly
Excellent corrosion resistance
Superior performance in extreme heat environments
Stainless steel 12-point nuts
Clean appearance with corrosion resistance
(4) ARP exhaust header studs
(4) ARP 12-point nuts
Loose exhaust hardware can cause:
Exhaust leaks
Burned gaskets
Reduced performance
Annoying exhaust noise
Factory studs simply aren’t designed to handle repeated heat cycles. Upgrading to Imzz Elite ARP header studs ensures your exhaust stays tight, sealed, and reliable—ride after ride.
Built using hardware from ARP, this kit delivers the strength and consistency serious Harley riders demand.
🔩 Find more ARP hardware kits for your Harley HERE
🎥 Check out our YouTube channel for install tips, torque guidance, and tech advice
