An air injection valve adapter is a component that connects the air injection valve to the exhaust manifold or exhaust pipe
it can also be installed on 1974–89 models with a backdated rear bumper
- Bursch 911 Super Sport Lightweight Muffler
Porsche Wishbone Fastening Plate For Porsche 928 (1983-1995) Models
and 930 (1969-1977) models
Mercedes-Benz Engine Oil Drain Plug | 2018-2025 Manufacturer:ELRING KLINGER An air injection valve adapterEngine Oil Drain Plug for GLE63 AMG S SUV (2021 2024), E63 AMG S (2018 2023), S560 (2018 2021), Maybach S560 (2018 2020), S63 AMG (2018 2021), GLC63 AMG (2018 2021), GLC63 AMG S (2018 2021), AMG GT 63 (2019 2025), AMG GT 63 S (2019 2023), GLE63 AMG S (2021 2024), AMG GT 63 S E Performance (2024 2025)