Many customers have asked us to make TD04 pipes that fit....so we did! Our O2 housing and down pipe system are provide the perfect upgrade to eliminate all precats and offer a catless option.
The pipes are were designed and manufactured fit together and sold as a system to ensure proper fitment. They fit all years of VR4s and RT/TTs.
-uses interlocking v-band clamps to eliminate gaskets
-removal and installation of the Downpipe is easier and faster.
-ensures fitment from 02 to down pipe
-304 Stainless Piping
-Vband clamp flanges with quick disconnect clamps
- Front and Rear 2.5" O2 housing with (1) O2 bung each for (OEM sensors)
-Down pipe with 2.5" to 3" collector
-(2) O2 sensor bungs in the down pipe entry
-(1) O2 sensor in the down pipe after the merge collector for wide band
-2.5" flex section in front leg of down pipe
-3" flex section after merge collector