Toyota 1JZ-GTE VVTi 3.5" Direct Replacement Downpipe Engine Model_Barra Reduces firewall flex for improved

Reduces firewall flex for improved brake pedal feel

Bore: 11mm

Outlet port: 1x 10AN Female Flare

Nissan S14 200SX (All models/trims/RHD/LHD)

Bosch Knock Sensor

Toyota 1JZ-GTE VVTi 3.5" Direct Replacement Downpipe Engine Model_Barra Reduces firewall flex for improvedDesigned to be the highest flowing stock frame downpipe available for the 1JZ VVTi platform. The 1JZ VVTI is a great sounding engine, but is held back with its factory exhaust system, restricting both power and the aural pleasure the short stroke 1JZ produces. The OEM downpipe is known to create significant post turbine back pressure and our new downpipes were designed to open this up properly, reducing restriction and allowing the engine to deliver