Tomei Equal Length Exhaust Manifold Subaru WRX 2002-2014 / STI 04-21 | TB6010-SB02B

TB6010 - SB02B. This Tomei exhaust manifold is a top - notch upgrade for your Subaru. Fitment includes 2004 - 2021 Subaru STi, 2002 - 2014 Subaru Impreza WRX (note: 2002 - 2005 WRX owners need STi oil pan etc.), 2004 - 2013 Subaru Forester XT, and 2005 - 2009 Subaru Legacy GT. Key features are its equal length design, 304 stainless steel construction in a 4 - 2 - 1 isometric layout. It comes with gaskets, hardware, thermal heat wrap, and a 2.5mm thick tubing, plus an up pipe. Tomei used high - quality stainless steel for the 4 - 2 - 1 headers, which control exhaust pressure well and bring power gains at high RPM. You'll sacrifice some rumble but gain more power.

Using this Tomei exhaust manifold is straightforward. First, make sure your Subaru model is within the fitment range. If you have a 2002 - 2005 Subaru WRX, get the STi oil pan, dipstick, and dipstick tube before installation. During installation, use the included gaskets and hardware. The thermal heat wrap can be installed as per the instructions to help manage heat. As for maintenance, regularly check the exhaust manifold for any signs of damage or loose connections. Keep it clean and free from debris. If you notice any unusual noises or a drop in performance, it's a good idea to have it inspected by a professional.