About
One of the biggest complaints from 06+ WRX and 07 STI owners is the horrible air pump that takes up a lot of space in the engine bay. Fortunately, this part can be removed with no ill effects. Alright, lets get started.
Please note that this thread will be image heavy in order to establish a standard of over explaination.
Enjoy.
Tools Needed
- Ramps / Lift
- Shop light or a good flash light
- Wrench or cordless impact
- Standard size Ratchet
- 10mm & 12mm deep sockets
- 8mm, 10mm & 12mm standard sized sockets
- 10mm click wrench
- Wobble
- One 6-8" extension
- Pliers
- Two zipties
Time Needed
Provided you have the right tools, this entire job can be accomplished in 45 minutes to one hour. This, however, does not include flashing the computer to remove CELs.
Parts Needed
In order to do this mod you will need to purchase the air pump block off delete from KS Tech; thanks KS Tech. Make sure you get the 07 STI package and the extra gasket. KS Tech quickly shipped this product and provided wonderful customer service. These guys are a smaller company and I always support the smaller folks.
Step One - The Setup
Prepare your tools.
Identify The Target
Step Two - Remove The Intercooler
At this point you should remove the intercooler but pulling up and out. Make sure you don't misplace the hoses. Set the intercooler to the side.
Remove the intercooler support.
Your engine bay should now look like this:
Step Three - Removing The Air Pump
Loosen the need bolts and make sure the pump can move freely.
Remove the battery.
Back to the air pump. Let's free it for removal.
Note: You may need to loosen the fuse box in order to remove the pump.
Step Four - Removing Pieces
Note: Remove the plastic shield will give you remove to move things around for the next part.
Step Five - Blocking Off Head
Follow the pictures in order to get the block off plate on. Observe the gasket when bolting it back to the head. Tighten as needed.
Note: MAKE SURE YOU CONNECT THIS!
Reverse the order to put the car back together.
No abnormal idle issues. This was done on a completely cold motor where when started the pump would engage.
All done!
One of the biggest complaints from 06+ WRX and 07 STI owners is the horrible air pump that takes up a lot of space in the engine bay. Fortunately, this part can be removed with no ill effects. Alright, lets get started.
Please note that this thread will be image heavy in order to establish a standard of over explaination.
Enjoy.
Tools Needed
- Ramps / Lift
- Shop light or a good flash light
- Wrench or cordless impact
- Standard size Ratchet
- 10mm & 12mm deep sockets
- 8mm, 10mm & 12mm standard sized sockets
- 10mm click wrench
- Wobble
- One 6-8" extension
- Pliers
- Two zipties
Time Needed
Provided you have the right tools, this entire job can be accomplished in 45 minutes to one hour. This, however, does not include flashing the computer to remove CELs.
Parts Needed
In order to do this mod you will need to purchase the air pump block off delete from KS Tech; thanks KS Tech. Make sure you get the 07 STI package and the extra gasket. KS Tech quickly shipped this product and provided wonderful customer service. These guys are a smaller company and I always support the smaller folks.
Step One - The Setup
Prepare your tools.
Identify The Target
Step Two - Remove The Intercooler
At this point you should remove the intercooler but pulling up and out. Make sure you don't misplace the hoses. Set the intercooler to the side.
Remove the intercooler support.
Your engine bay should now look like this:
Step Three - Removing The Air Pump
Loosen the need bolts and make sure the pump can move freely.
Remove the battery.
Back to the air pump. Let's free it for removal.
Note: You may need to loosen the fuse box in order to remove the pump.
Step Four - Removing Pieces
Note: Remove the plastic shield will give you remove to move things around for the next part.
Step Five - Blocking Off Head
Follow the pictures in order to get the block off plate on. Observe the gasket when bolting it back to the head. Tighten as needed.
Note: MAKE SURE YOU CONNECT THIS!
Reverse the order to put the car back together.
No abnormal idle issues. This was done on a completely cold motor where when started the pump would engage.
All done!