Review on Dorman 911 154 Secondary Injection Check by Raymond Simmons

This exhaust & emissions replacement part really helped improve the performance of my car... I noticed an instant improvement in how smoothly my car was running after installation. The product is affordable and easy to install - no need to take it to a mechanic. The only drawback is that it took a bit of time to receive the product after ordering it. Overall, I would definitely recommend this product for any car enthusiast looking to upgrade their ride..