PHR - Powerhouse Racing Stock Twin Downpipe / Midpipe Combo for 1993-1998 Toyota Supra Twinturbo Engine:JDM (VVTi) 5 psi) Using Gasoline at

5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)

5" wide core (115mm)

The Y pipe is a custom designed carbon fiber piece

and the second is a big port 12 Injector design is for heavily modified race engines

PHR - Powerhouse Racing Stock Twin Downpipe / Midpipe Combo for 1993-1998 Toyota Supra Twinturbo Engine:JDM (VVTi) 5 psi) Using Gasoline atPHR Powerhouse Racing Stock Twin Downpipe Midpipe Combo for 1993 1998 Toyota Supra Twinturbo Replace your restrictive OEM downpipe with Powerhouse Racing's 3" Downpipe Midpipe combo. Fully TIG welded and back purged, this downpipe midpipe eliminates both catalytic converters freeing up additional horsepower and torque over stock. Constructed using 304 stainless steel for longevity with (1) v band clamp and (2) OEM style flanges for ease of