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Full-Race Forward Mount Twin Scroll Turbo Manifold Honda S2000 F20C F22C

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$1,297.00 (You save $6.38)
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Product Description

Full-Race's legendary Twin Scroll turbo manifold is now available for the F20C and F22C Honda S2000 VTEC engines. This exhaust manifold manifold is engineered for compatibility with almost any T4 twinscroll turbo on the market. It uses dual 38mm v-band wastegates to keep exhaust pulses completely seperate for maximum energy transfer from exhaust port to turbo. Designed to deliver maximum efficiency for the earliest spool possible and quick throttle/boost response, this twin scroll T4 manifold works equally well for a fast spooling high power road race/time attack build as it does on the street or drag strip.


Application Notes:

  • Flange surfaces machined flat ensuring a perfect seal.
  • Manifold allows use of all engine accessories such as AC and power steering.
  • Full-Race's low angle merge collector geometry creates a turbulent free area for the exhaust gasses to enter the turbine housing in even pulses at high velocities.
  • Robotic TIG welding for ultimate strength and longevity.
  • Compatible with many sizes of turbochargers from 400/500whp S200SX to 1100+whp S400SX drag race monsters and everything in between
  • Suggested to relocate battery or convert to smaller Odyssey PC680 or Braille B2015C
  • Gold adhesive Heat shielding foil highly recommended for all hoses, wires and lines.
  • dual external wastegates required
  • Not required to relocate oil filter, but many prefer to do so

Drag Configuration:

^^Photos of Carey Bales' S2000 street drag car, using 80mm S400SX to generate 1100whp at 37psi boost on an off-the-shelf Full-Race twin scroll turbo manifold. Dyno charts and track results coming soon

"Carey Bales' 8 second s2000 - on wastegate spring pressure only (20-23psi for now). Using Full-Race Twinscroll S2000 manifold with BorgWarner S400SX 80mm turbo - watch the car launch at 1:08, this thing has way more left in it! 

Time Attack Configuration:



^^Photos of Andrew Wojteczko's Time Attack S2000 using an EFR 8374 1.05 a/r turbocharger

Street Configuration:

^^These photos show a streetcar s2000 with Full-Race twin scroll turbo kit, 3" downpipe and plumbed for a twin scroll S300SX BorgWarner turbocharger. Same fitment for twin scroll Garrett or Precision turbos.

^^these last 4 photos show the charge piping (Same as our single scroll kit), the oil return placement and factory water line converted to -an fittings

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