Review: The category of these products is exhaust systems. Exhaust systems are an essential component of any motorcycle, as they help to remove harmful emissions from the engine and improve its performance. These specific exhaust systems are designed for Honda TRX400EX models produced between 1999 and 2008. The Lexx MXe Slip-On Silencer with Mid-Pipe is a high-performance exhaust system that fits the TRX 400EX model. It features a slip-on design, which means it can be easily installed without any modifications to the existing exhaust system. The mid-pipe helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is a well-designed exhaust system that provides excellent performance gains for those looking to take their TRX 400EX to the next level. The FMF Racing 40014 Header is another high-performance exhaust system designed for the TRX 400EX model. It features a free-flowing design, which helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. The header also includes pre-installed spark plugs, making it easy to install and get started with. Overall, this is an excellent exhaust system for those looking to take their TRX 400EX to the next level. The Caltric Exhaust Muffler w/Gasket Fit Honda TRX400EX TRX 400 EX SPORTRAX 400 2X4 1999-2008 is a mid-pipe exhaust system that fits the TRX 400EX model. It features a slip-on design, which means it can be easily installed without any modifications to the existing exhaust system. The muffler helps to reduce noise levels and improve airflow, resulting in increased power output from the engine. Overall, this is a well-designed exhaust system that provides good performance gains for those looking to take their TRX 400EX to the next level. The BlackPath - Fits Honda Exhaust Tip + Spark Arrestor Screen XR50 + XR70 + XR80 + XR100 Motorcycle 3D Power Tip (Polished) T6 Billet is a high-performance exhaust tip that fits various Honda motorcycles, including the TRX400EX model. It features a polished finish and is made from high-quality materials, making it both durable and visually appealing. The tip helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is an excellent exhaust tip for those looking to take their TRX 400EX to the next level. The DG Performance 051-2130 Sport Series Slip-On Exhaust is a high-performance exhaust system designed for the TRX 400EX model. It features a slip-on design, which means it can be easily installed without any modifications to the existing exhaust system. The sport series exhaust helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is an excellent exhaust system for those looking to take their TRX 400EX to the next level. The Vertex-Winderosa 823003 Exhaust Gasket Kit is a high-performance exhaust gasket kit designed for various Honda motorcycles, including the TRX400EX model. It features high-quality materials and is easy to install, making it an excellent choice for those looking to upgrade their existing exhaust system. The gaskets help to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is a well-designed exhaust gasket kit that provides good performance gains for those looking to take their TRX 400EX to the next level. The FMF P-CORE4 S/A MOD TRX400EX- 041025 is a high-performance exhaust system designed for the TRX 400EX model. It features a free-flowing design, which helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. The P-CORE4 S/A MOD exhaust also includes pre-installed spark plugs, making it easy to install and get started with. Overall, this is an excellent exhaust system for those looking to take their TRX 400EX to the next level. The Yoshimura RS-2 Stainless Steel/Aluminum Full Exhaust System - Honda TRX400EX 2008-2009 is a high-performance exhaust system designed for the TRX 400EX model produced between 2008 and 2009. It features a full exhaust design, which helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. The Yoshimura RS-2 exhaust also includes pre-installed spark plugs, making it easy to install and get started with. Overall, this is an excellent exhaust system for those looking to take their TRX 400EX to the next level. The DG Performance 051-2120 Sport Series Slip-On Exhaust is a high-performance exhaust system designed for the Honda TRX 500 Foreman model produced between 2007 and 2011. It features a slip-on design, which means it can be easily installed without any modifications to the existing exhaust system. The sport series exhaust helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is an excellent exhaust system for those looking to take their Honda TRX 500 Foreman to the next level. The DG Performance 051-2480 - RCM II Slip-On with Quiet Core (Black) for Honda TRX 500 Foreman is a high-performance exhaust system designed for the Honda TRX 500 Foreman model produced between 2007 and 2011. It features a slip-on design, which means it can be easily installed without any modifications to the existing exhaust system. The RCM II exhaust helps to improve airflow and reduce backpressure, resulting in increased power output from the engine. Overall, this is an excellent exhaust system for those looking to take their Honda TRX 500 Foreman to the next level. In conclusion, these are high-performance exhaust systems designed for various Honda motorcycles, including the TRX400EX model produced between 1999 and 2008. Each of these exhaust systems is well-designed and provides good performance gains for those looking to take their motorcycle to the next level.