4G63 Vented Oil Caps
These cap works on all 1st and 2nd gen DSMs with the 4G63/4 engine.
They also work on all Evo8 and Evo9 engines.
AND they work on the 3KGT/ Stealth engines as well!
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Group buy open 8/1/23!
Run a catch can without having to modify your valve cover.
This b00st3d oil cap is the simplest way to add AN fittings to your 4G63 valve cover without drilling or welding. Pair this with a proper catch can and lines for a complete, no-bs installation! This new version now has a lid so you don't even have to remove the lines to do an oil change or top-off!
-Billet 6061 aluminum
-CNC Machined
-Optional Anodizing
-Stainless Hardware
-Aluminum Splash Shield
-Optional Billet Lock - when ordered with billet lock, cap will come fully assembled, ready to install!The holes are threaded for -10ORB so the fittings can be swapped easily if ever needed.
You will reuse your existing spring lock.
Assembly instructions are below.
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6% off
Only 3 left!9/11/23 have 4 black and one as machined.
Run a catch can without having to modify your valve cover.
This b00st3d oil cap is the simplest way to add a single AN fitting to your 4G63 valve cover without drilling or welding. Pair this with a proper catch can and lines for a complete, no-bs installation!
-Billet 6061 aluminum
-CNC Machined
-Stainless Hardware
-Aluminum Splash ShieldYou will reuse your existing gasket and spring lock.
Assembly instructions are below.
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9% off
9/11/23, I only have a few Black anodized caps!
Run a catch can without having to modify your valve cover.
This b00st3d oil cap is the simplest way to add AN fittings to your 4G63 valve cover without drilling or welding. Pair this with a proper catch can and lines for a complete, no-bs installation!
-Dual port cap
-Billet 6061 aluminum
-CNC Machined
-Optional Anodizing
-Stainless Hardware
-Aluminum Splash ShieldThe holes are threaded for -10ORB so the fittings can be swapped easily of ever needed.
You will reuse your existing gasket and spring lock.
Assembly instructions are below.
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