Traxxas 5245 pipe coupler molded exhaust is a replacement silicone coupler designed to connect the exhaust header to the tuned pipe on nitro-powered Traxxas vehicles, helping maintain a secure seal and proper exhaust flow for reliable engine performance. This set includes one molded pipe coupler, one rubber exhaust deflector, and both long and short cable ties for installation, making it ideal for replacing worn or damaged exhaust connections. The durable silicone construction is designed to withstand high heat and vibration commonly found in nitro RC engines. Compatible with Traxxas Jato 3.3, Revo 3.3, and Slayer Pro 4X4 models equipped with TRX 2.5R or TRX 3.3 nitro engines.