Mazdaspeed3 Oil Catch Can Kit Stage 2

The Damond Motorsports Stage 2 Oil Catch Can Kits are an optimal upgrade to an existing Stage 1 OCC kit. The DM Stage 2 OCC kits are intended for customers running a Stage 1 OCC kit, and who are looking to further reduce crankcase pressure, blow by from the valve cover PCV port, or both. With the Stage 2 OCC kits there are a variety of PCV routing options you can choose from, to pick which option will best suit your engine's PCV needs.

In these diagrams, the routing for the Stage 1 OCC kit is in black and the Stage 2 OCC kit is in green. Routes 2 & 3 require a PCV plate, the Damond Motorsports PCV plate is available here. To further explain the routing options, their pro/cons, and what we recommend them for, please check out our PCV blog 

Route 1:

Stage 1 OCC kit connects to the PCV valve and intake manifold port. Stage 2 OCC kit connects to the valve cover to intake tube.

Recommended for: Stock turbo cars, smaller big turbo cars

Included in your kit:

1 x DM OCC VTA

5 x feet of high quality hose(colors: Black, Blue, or Red)

1 x 5/8" barb to 3/8"NPT elbow fitting, to connect to certain intakes

1 x 5/8" barb plastic elbow, to connect to certain intakes

4 x hose clamps

1 x Location 1 and Dual OCC mounting bracket and hardware

6 x zip ties

Route 2:

Stage 1 OCC kit connects to the PCV valve and intake manifold port. Stage 2 OCC kit connects to the valve cover and PCV plate port, to vent excess crankcase pressure and capture additional blow-by from the valve cover. Note: This route allows un-measured air flow under vacuum, additional tuning is required.

Recommended for: High horsepower builds, big turbo, built engines

Included in your kit:

1 x DM OCC vented

5 x feet of high quality hose(colors: Black, Blue, or Red)

1 x low-pressure in-line check valve with 5/8" barb straight fittings

1 x 90 pushlock fitting for PCV plate

1 x 3/8"NPT plug fitting, to plug certain intakes

1 x 5/8" barb plastic elbow with 5/8" barb cap, to cap off certain intakes

7 x hose clamps

1 x Location 1 and Dual OCC mounting bracket and hardware

6 x zip ties

Route 3:

Stage 1 OCC kit connects to the PCV valve and intake manifold port. Stage 2 OCC kit connects to both PCV plate ports, to vent excess crankcase pressure and capture additional blow-by. Note: This route requires a DM PCV Plate.

Recommended for: Medium horsepower builds, big turbo, built engines

Included in your kit:

1 x DM OCC with VTA kit

5 x feet of high quality hose(colors: Black, Blue, or Red)

2 x 90 pushlock fitting for PCV plate

4 x hose clamps

1 x Location 1 and Dual OCC mounting bracket and hardware

6 x zip ties

VIP Motorsport is an official UK & European stockist of Damond Motorsports. If the item is out of stock with us it could take up to two working weeks to be received.