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Japspeed 4-2-1 Race Exhaust Header/Manifold (2.5") - Honda Civic EP3, Integra DC5

1 Available from SupplierDispatched in 2-4 Working Days
  • UK Free Delivery
  • Europe Delivery from £8.99

Japspeed's earned its popularity by having a huge range of performance parts at affordable prices, covering a variety of popular JDM cars.

Any Questions?

Looking to see if this will fit my dc5? Thanks
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Further Information:

Japspeed's 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.


  • 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)

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.

Fits Honda Civic EP3 Type-R (2001-2005).

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Vehicle Fitment

This fitment information has been checked and reviewed by our staff.

Car Model Years Type/Chassis Engine
Honda Civic Honda Emblem 2001-2006 EP3 (Type-R) K-Series - K20A / K20A2
Honda Integra Honda Emblem 2001-2006 DC5 (Type-R) K-Series - K20A
Honda Integra Honda Emblem 2001-2006 DC5 (Type-S) K-Series - K20A3