Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
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- Rest of World: 5-12 Business Days.
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Restore your 22R-series engine’s exhaust seal with confidence. This stud nut kit is built for Toyota 22R / 22RE / 22REC / 22RTE / 22RTEC engines, providing a reliable solution to replace rusted, broken, or worn-out manifold hardware.
Each stud is equipped with a 5mm inner hex so you can precisely thread it in without damaging the threads. The included copper-plated flange nuts utilize a self-locking thread design, staying firmly fastened under thermal cycling and engine vibrations.
A must-have for manifold repairs, swaps, or long-term reliability on aging engines.
🔧 Key Features
‣ Direct-fit for Toyota 22R / 22RE / 22RTE engine exhaust manifolds
‣ Studs feature inner hex ends for controlled installation
‣ Lock-style nuts reduce risk of loosening from heat cycles
‣ Ideal for manifold leaks, hardware refresh, or restorations
‣ Durable hardware designed for harsh under-hood conditions
Proudly exported to 75+ countries. All orders are dispatched via DHL Express, FedEx, or EMS from our Taiwan hub.
We’ve optimized our tax process for core markets to ensure zero hidden fees:
All-inclusive pricing. No hidden duties or extra fees at delivery.
Orders under AUD 1,000 are typically tax-free. No GST surprises.
*Other Countries: Import duties are determined by local customs and are the buyer's responsibility.
30-Day Returns: Return or exchange within 30 days of delivery. (Shipping at buyer's expense).
Limited Lifetime Warranty: Covers manufacturing defects. (Excludes racing misuse).