44022AA123 Exhaust Donut Gasket Replacement Compatible with Subaru Baja Impreza Forester Legacy Outback WRX BRZ STI

Replace your worn exhaust donut gasket with our direct-fit replacement for Subaru OEM #44022AA123 (also compatible with 44022AA121 / 44022AA122). Designed for 1991-2021 Subaru Impreza, Forester, WRX, STI, Legacy, Outback, Baja, and Ascent models, this gasket eliminates leaks, rattles, and performance issues. Crafted from heat-resistant fiber-reinforced graphite, it withstands harsh exhaust system conditions to maintain a tight, leak-free seal. Easy to install with no modifications, it’s the perfect solution for restoring your Subaru’s exhaust system to like-new condition.

• 1. Perfect Fitment This exhaust donut gasket is made as a precise replacement for part number 44022AA123, perfectly compatible with mainstream Subaru models for direct installation.
• 2. Exact Size Inner bore diameter keeps standard 2.4in / 61mm, consistent with original specification.
• 3. Premium Raw Material Using high-temperature resistant raw materials with surface special treatment, it can withstand long-term high-temperature operation of the exhaust system and extend service life.
• 4. Standard Factory Specification Produced strictly according to factory standard size, reserved installation position is accurate, no cutting or modification is needed during installation.
• 5. Tight Sealing Performance Adopts optimized structural design to fit the pipeline interface closely, effectively avoid exhaust leakage and abnormal noise, and keep the exhaust system in normal working condition.