Description

The STM 3.5″ Aluminum Intake Pipe 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″ aluminum intake pipe, 9″ long K&N filter and a high-quality silicone reducing coupler to match your turbo.

Features:

• 3.5″ Tig-Welded Aluminum Piping
• Huge 9″ K&N Air Filter
• Fits ACD & Non-ACD
• Optional -10AN Fitting for STM Sealed Catch Ca
• 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 theSTM Sealed Catch Can(with -10AN Bung)

Speed Density:
This intake pipe does not work with the MAF, and is used for speed density only.

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

What’s the Bung For?
Adding the -10AN bung on the underside of the pipe is allows you to use theSTM Sealed Catch Canwhich 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.

Options:

• -10AN Bung
• Coupler Size for Turbo
• Brushed Aluminum
• Polished Aluminum (+$30)
• Gloss Black Powdercoat (+$30)
• Wrinkle Black Powdercoat (+$30)

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