Description: When it comes to headers, they are one of the easiest bolt-on accessories you can use to improve an engine’s performance. Why? Because it’s all about improving breathing efficiency and headers make it easier for the engine to push exhaust gases out of the cylinders.(minimize)
Today, TRD designs and builds engines and race cars in addition to manufacturing and marketing performance aftermarket parts for many Toyota and Scion street vehicles. Put simply, from dirt tracks to super speedways to on-the-street performance, TRD continues to excel and develop new cutting-edge technology for a wide range of motorsports activities.
