TracTuff K Series Heater Hose Port Adapter Injector Dynamics Brake master cylinder flex is

Brake master cylinder flex is a common problem found in streetcars based on the Toyota GR86/GT86

Note that this right-side exit neck fits RBB (2004-2008 TSX) and RBC (2006-2011 Civic Si) cylinder heads only

NB and NC RWD K swaps

This unit is also a direct bolt on for their V44

TracTuff K Series Heater Hose Port Adapter Injector Dynamics Brake master cylinder flex isOur K series heater port adapter allows the black heater hose hard pipe to be deleted and replaced with a standard 5 8" heater hose. This offers a much cleaner heater hose routing on K swapped cars looking to easily retain heat. Installation instructions can be found here, thanks to our friends at TracTuff.