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Kthnxbye Racing

STM 4" Titanium SD Intake (No MAF) for Evo 8/9

STM 4" Titanium SD Intake (No MAF) for Evo 8/9

Regular price $499.00
Regular price Sale price $499.00
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Shipping calculated at checkout.
Intake Bung:
The STM 3.5" Titanium SD Intake was designed specifically for Evo 8/9 bolt-on FP Turbos such as the Red, Black, Zero and Zephyr (3.25" inlets) but can also be used with a stock turbo by selecting the 2.5" coupler, or any 3" aftermarket bolt-on turbo. Features a 3.5" tig welded, pie-cut, titanium intake pipe, 9" long K&N filter and a high-quality silicone reducing coupler to match your turbo.

  • 3.5" Tig-Welded Pie Cut Titanium
  • Burned Blue, Gold, Pink and Purple
  • Huge 9" K&N Air Filter
  • Fits ACD & Non-ACD
  • Optional -10AN Fitting for STM Sealed Catch Can
  • For Speed Density
Vehicle Fitment:
  • 2003-2006 Evolution VIII IX
  • Designed for Bolt-On Turbos
  • For Speed Density Only
  • Does not work with the MAF
  • Fits both ACD and NON-ACD models.
  • Can be used with the¬†STM Sealed Catch Can¬†(with -10AN Bung)
Speed Density:
This intake pipe does not work with the MAF, and is used for speed density only.

The STM 3.5" Intake Pipe will fit both Evo 8 and 9 and will clear the ACD reservoir.

Burned Titanium:
Each intake is torch burned for a one-of-a-kind finish to show off blue, pink, gold and purple in your engine bay!

What's the Bung For?
Adding the -10AN bung on the underside of the pipe is allows you to use the STM Sealed Catch Can which vents from the can to the intake pipe.

Install Notes:
If you're not using a catch can, we would suggest to vent your crankcase via the valve cover. This is the K&N Breather Filter you'll need: 62-2470

STM Products are made in the USA!
Lifetime Warranty on STM Parts to the original purchaser against manufacturing defects.

Fabrication Time:
This intake pipe is hand-made just for you! Please allow 2-4 weeks of build time before shipment.


  • -10AN Bung
  • Coupler Size for Turbo


  • (1) K&N Air Filter (RE-0920)
  • (1) STM 3.5" Aluminum Pipe
  • (1) STM Reducing Coupler
  • (2) Worm Clamps for Coupler
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