URD Competition Y-Pipe for 4WD Tacoma V6 2005+

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URD's Competition Y Pipe for 4WD Tacoma V6 2005+ (4x2 pipe pictured)

The stock Y pipe has flow impediments.  It has many bends and pinches down to some very small cross sections.

We wanted to offer the ability to remove this flow restrictive section of the exhaust system and unleash maximum power. 

Tests of the Y Pipe show how well it frees up the exhaust system on both stock engines and engines with our supercharger system. 

URD uses the best flanges and gaskets that emulate yet are much higher quality than OEM gaskets and flanges.  URD's flanges are made for strength and durability. They are CNC machined to exacting standards so that the stock Toyota exhaust gaskets could be used which always seal perfectly and stay sealed.  The flanges have recesses machined into them that are the perfect depth for the gaskets.  The stock Toyota gaskets are crushing O-Ring type.  When the bolts are tightened down all the way so the flanges come completely together, the gasket crushes just enough for a perfect seal.  With the flanges firmly flat against each other they stay put and don’t bend and cause leaks like some aftermarket systems and headers do. 

The piping is 2.25” high grade 304 stainless that is a heavy gauge for durability and is TIG welded utilizing 316 welding rod. This Y pipe will outlast the vehicle. 

The URD Competition Y Pipe was designed for off road competition and racing events.  For that reason it does eliminate the rear catalytic converters for maximum performance.  The URD Competition Y Pipe is not for on road use and is absolutely not emissions legal anywhere on public roads and it likley never will be. 

The URD Competition Y Pipe does include ports for the rear O2 sensors.  It will not cause a check engine light from elimination of the rear catalytic converters.  On the 1GR-FE engine the rear O2 sensors are installed between the front and rear catalytic converters and they only monitor the health of the front set of catalytic converters.  You will not need a rear O2 simulator to run this competition Y pipe. 

If you want the ultimate in racing performance out of your 4WD Tacoma V6, you are ready for The URD Competition Y Pipe.

Legal in California Only for Racing Vehicles Which May NEVER be Used on a Highway.