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AF AF Billet Series Evo 8/9 Forward Facing T4 Twin scroll Turbo Manifold / Hot Parts
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AF AF Billet Series Evo 8/9 Forward Facing T4 Twin scroll Turbo Manifold / Hot Parts

The all new AF Billet Series Forward facing Twinscroll T4 manifold comes with a 304 Stainless 5 Axis CNC machined merge collector and Billet Stainless Head flange with CNC tapered flange ports and has the runners paired for divided pulse widths to aid in spool up!

•A/C Delete

 •To Retain AC, custom condenser is required (does clear A/C compressor)

• Requires Half Radiator, if using a Hood exit exhaust setup, we recommend a Mishimoto Half radiator with the outlet far to the driver side to avoid clearance issues with the exhaust and radiator hose. MODEL: MMRAD-EVO-01H

•lower intercooler piping option verified to fit Evo 8 and Evo 9 intercoolers, 4” inlet 2.5” outlet compressor covers ONLY Buschur 4” intercooler core, and ETS widetank Intercooler core. comes with premium 4-ply Couplers, Stainless T bolt clamps and features BeadRolled ends to keep your couplers secure for high boost applications!

if you are in need of a Wastegate, or Turbo, check out our Forced Induction Section on the main menu

  • Turbine flange: AF Billet Series T4 Divided
  • $1799.99

-Fits Up to precision “H” compressor cover turbos up to PTE7675 CEA and similar size turbochargers 

***PRO MOD/SPORTSMAN Turbos with 5" compressor inlet/ 3" Vband Outlet and 4" exhaust are NOT compatible***

-Precision Tig Welded

-Fully back purged using the purest liquid argon (99.98%) and state of the art purging tools

-Premium Port Smoothing of Runner entries and Collector outlet is Standard

-304L schedule 40 stainless runners

-1/2" 1018 steel CNC Machined Head Flange and Turbo Flange

-Twin TIAL 38mm MVS stainless waste gate inlet flange by default

-Runner entries are welded inside and out for utmost strength

-All flanges welded using thick aluminum heat sinks to prevent warpage during welding

-Flanges decked flat to ensure perfect seal

-304L  Stainless Steel Exhaust and Dump tubes

-CP2 Titanium alloy Hood Exit Exhaust and Dump Tube Options

-3 year warranty against weld defects to the original purchaser


-All Archer Fabrications products are hand made to order and one of a kind, each manifold may have slight runner variations that differ from the picture.
-please check our lead times tab for current build/wait times

-Additional options could add additional wait time


    • Weight
      26 lbs
    • SKU
  • Exhaust:
    3" Stainless o2 Housing & Down Pipe, None, 3" Titanium VBand Mandrel Bent Hood Exit Exhaust, 3" Stainless VBand Mandrel Bent Hood Exit Exhaust, 3.5" Stainless VBand Mandrel Bent Hood Exit Exhaust, 3.5" Titanium VBand Mandrel Bent Hood Exit
  • Dump Tubes:
    Dual Stainless Hood Exit Dump Tubes W Tear Drop Tip, Dual titanium Hood Exit Dump Tubes W/ Tear Drop Tip, None
  • Anodize Titanium Hot Parts
    No, Yes (Gold), Yes ( Purple), Yes (Blue/Purple), Yes (Sky Blue), Polished With Burnt Tips
  • 2.5" Lower Intercooler Pipe Kit
    No, Yes - Stainless Steel, Yes - Titanium Alloy (POLISHED), Yes - Titanium Alloy (ANODIZED)
  • Second O2 Sensor Bung:
    No, Yes (Stainless), Yes (Titanium)
  • Turbine flange
    AF Billet Series T4 Divided
  • Wastegate Flange
    Twin TiAL 38mm MVS, Twin TiAL 44MM MVR