Product Code: Japspeed B-series 4-2-1 Manifold
Availability: Pre-Order
exc vat: £169.00

High quality 4 into 2 into 1 Design Tubular Race Manifold


This 4 into 2 into 1 design tubular race manifold replaces the restrictive standard cast iron manifold and downpipe.
CAD designed for optimum gasflow, the 4 into 2 into 1 design increases mid-range gains over the more conventional 4 into 1 design manifold and you will see performance gains of at least 10BHP once fitted to your Civic.


Features: * Made from highest quality T304 polished stainless steel. * CNC mandrel bends, fully TIG welded with CNC machined flanges. * Lambda bosses fitted to accept lambda probes (O2 Sensors). * Will significantly increase power and torque. * One of the easiest and most cost effective ways of releasing power from your engine. * Improved gasflow, tubular construction and produces a deep, sporty tone. * Offers greater midrange power gains than the 4 into 1 design manifold. * Direct bolt on to the original cat or sports cat. * Gaskets included fits Honda Civic DOHC B-Series engines 1988 - 2000.


- 92-95 Civic EG6 / EG9
- 96-00 Civic EK4
- 99-00 Civic Coupe EM1
- 92-98 CRX Del Sol EG2

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