https://ssnperformance.com/4-e....xhaust-muffler-pipe-
No special tool is required for pinout, it is enough to remove the retainer from the connector. Disconnect the battery and allow the engine to cool.2. Install the anodized block-off plate.4. Cut or loosen bolts and clamps on the old exhaust system.6. Install the front block-off plate and the rear block-off plate.7. While anyone with basic mechanical knowledge can install an egr delete kit, it is recommended that it be installed by a professional mechanic to ensure proper instal