The Japspeed Civic Type R Race Manifold replaces the restrictive standard cast iron manifold and improves exhaust gas flow thanks to its stainless steel, CAD-designed construction. It also replaces the restrictive catalytic converter with a decat downpipe, resulting in much improved throttle response and dyno-proven power gains.
Features:
Constructed from T304 stainless steel
4-2-1 design (offers greater mid range gains than a 4-1 design)
2.5" bore collector
TIG welded
Improved throttle response and gas flow
Direct bolt-on on fitment to standard or aftermarket backpipe (centre section)
Please Note: Sold for off road and track use only (will not pass an MOT test when fitted). O2 spacer may need to be fitted to prevent engine warning light from being triggered.
