Burned with a CNC laser from high-quality 1.5mm acid-resistant 0H18N9 sheet, resistant to all conditions in the exhaust system. The EGR valve plug is designed to prevent exhaust gases from entering the intake manifold. After installation, signs of damage to the EGR valve disappear. After blinding, the engine work culture is significantly improved (power and dynamics are restored) and prevents future failures and carbon deposits in the intake system. APPLICATION LIST: NISSAN with 3.0 engines with the designations ZD30, ZD30DD, ZD30DDT , ZDDDTI: - Navara (D22 and D40) - Patrol - Frontier - Pathfinder NOTES: Does not fit NISSAN Navara D40 cars with EURO 4 (2006-20011) and Y22 and Y25. You did not find your model ?? using a CNC laser made of high-quality 1.5 mm thick acid-resistant steel 0H18N9, resistant to all conditions in the exhaust system. The EGR valve plug is designed to prevent exhaust gases from entering the intake manifold. After blindness, there is a significant improvement in the engine's work culture (power and dynamics return) and prevents future breakdowns and the deposition of carbon deposits in the intake system. APPLICATION LIST: NISSAN with 3.0 engines with the designations ZD30, ZD30DD, ZD30DDT, ZDDDTI: - Navara (D22 and D40) - Patrol- Frontier- Pathfinder NOTES: Not suitable for NISSAN Navara D40 cars with EURO 4 (2006-2011) and Y22 and Y25.