HKS 70020-DH001 Racing Suction Reloaded Intake Kit Instruction Manual

: June 4, 2024
: HKS

Table of Contents

70020-DH001 Racing Suction Reloaded Intake Kit
SAFETY PRECAUTIONS
INSTALLATION PROCEDURE
FITMENT OF KIT PARTS
Confirmation after installation
MAINTENANCE
PARTS LIST
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Racing Suction Reloaded Intake Kit
70020-DH001
HONDA CIVIC TYPE-R
Model: FN2
Engine Type: K20
Model Year: 2007/04-
Ver. 20100305

70020-DH001 Racing Suction Reloaded Intake Kit

NOTICE
This manual assumes that you have and know how to use the tools and equipment necessary to safely perform service operations on your vehicle. This manual assumes that you are familiar with typical automotive systems and basic service and repair procedures. Do not attempt to carry out the operations shown in this manual unless these assumptions are correct. Always have access to a factory repair manual. To avoid injury, follow the safety precautions contained in the factory repair manual.

SAFETY PRECAUTIONS

WARNING
To prevent electrical damage/burns/fires, always:

Disconnect the negative terminal of the battery before beginning installation.
When disconnecting wires/connectors, take extra care to avoid breaking/snapping the wires.

CAUTION
Do not misuse this product.

Misuse of this product may lead to engine damage.
Misuse of this product may lead to loss of original function.
Prior to beginning installation, check to make sure that the engine bay temperature has cooled to approximately 40℃/104°F
Failure to let the engine cool down properly can lead to severe burns. Insert clean rags into open piping to prevent waste from entering the pipes.
If neglected, waste in the piping can lead to engine damage.
Check to make sure that all of the parts listed in the Parts List are included in the kit.
Reference the factory service manual for the vehicle when removing factory parts.
Be careful when handling this product; avoid dropping or subjecting it to excessive impacts. Failure to do so may result in product damage or improper installation.
Use the proper tools when tightening nuts and bolts. If over-tightened, the bolts will become damaged.
Keep the removed factory parts in a safe place for ease of re-installation at a later date (if necessary).
Replace the filter element at regular intervals: (Recommended) Replace every 3,000~5,000km/2,000-3,200miles or every 3~6 months. Replacement filter elements are sold separately. *Do not wash the filter elements as the filtration properties will be degraded.
However, there are certain conditions where, depending on dirt buildup, the filter may need to be replaced earlier than the above-recommended intervals.
If the vehicle and the product are not maintained properly as mentioned above, the product cannot perform properly, and the airflow meter sensor may not be able to detect the intake air volume accurately; it may lead to engine damage or bad conditions.

INSTALLATION PROCEDURE

REMOVAL OF STANDARD PARTS
Remove the negative terminal from the battery2) Remove the airflow meter connector.
Loosen the hose clamp and remove the air boupper section with the airflow meter sensor. (diagram 1)
Remove the air filter and air box lower section.
(diagram 2)
Remove the hose clamp and separate the vacuum hose and breather pipe from the suction hose. (diagram 3)
Loosen the hose clamp and remove the suction hose. (diagram 3)
Remove the Air flow meter sensor from the air box upper section. (diagram 1)

FITMENT OF KIT PARTS

Advice:
When removing the breather pipe/water bypass assembly, a small amount of coolant can leak. Please either drain the coolant before removal or ensure appropriate measures are taken to prevent coolant leakage onto other parts of the engine. After fitting the kit, replenish any lost coolant and remove air from the system before starting the car for the first time.

Loosen hose clamps and remove breather pipe/water bypass assembly (diagram 4)
Fit Hose φ8 (diagrams 4,5)
Use the supplied kit parts to secure the air duct (diagrams 6,7)
Remove bolt “E” (diagram 7)
Ensure that the airflow meter o ring (stock part) is seated correctly and use the M4 screws supplied in the kit to secure it to the airflow adaptor pipe. Do not over-tighten the screws (screw torque 2.0~3.0 Nm) (diagrams 8,10)

CAUTION
To avoid engine malfunction or damage, please install the airflow meter sensor, the Power Flow filter, and the airflow adapter pipe correctly.
CAUTION
Do not remove the airflow adapter attachment. The seal can become degraded, which can lead to engine trouble or damage.
Attach nipple φ10 to the suction pipe. Use some sealing tape on the threaded section of the nipple to prevent air leaks (diagram 9)
To prevent air leakage, wrap the thread section with tape.
Tighten the nipple by hand then use the appropriate tool to further tighten by 1-2 turn. It is not necessary to have the base of the nipple meet the suction pipe.
Advice:
Tighten the nipple by hand then use the appropriate tool to further tighten by 1~2 turn. It is not necessary to have the base of the nipple meet the suction pipe.
Assemble kit parts as per diagrams 7, 10, and 11. Do not tighten anything at this stage.

1. Power Flow Filter
2. Airflow Adapter Pipe
3. Suction Pipe
4. Joint Hose 4)80
5. Joint Hose it 70
6. Air Cleaner Bracket
8. Universal Bracket
9. Hose Clamp #56
10. Hose Clamp #48
11. Hose Clamp #40| 12. Bolt M6-15
13. Lock Washer M6
14. Flat Washer M6
15. Flange Nut M6
16. Blowby Hose
17. Hose Clamp #8
23. Screw M4
G-4. Airflow Meter Sensor (stock)
G-5. Vacuum Hose (stock)
G-6. Hose Clamp (stock)
---|---
8. Adjust the location of the Power Flow filter making sure it does not make contact with any parts of the car. Tighten the hose clamps when the location of the filter is decided. Please make sure that the clamps are not over-tightened (diagram 12)
Advice:
Choosing the correct tool can help control the amount of torque used to tighten the clamps. A “clip driver” type tool is recommended. If it is necessary to use a ratchet or similar, please exercise caution and do not over-tighten the clamps which may cause damage. Recommended torque is 2.0~3.0 Nm

Reconnect the airflow meter connector
Reconnect the battery negative terminal

Confirmation after installation

Check the following after the installation process is complete.
（1）Check the following before starting the engine:

Make sure pipes and hoses are routed and connected correctly.
Make sure hose clamps are tightened.
Make sure the negative cable terminal is securely connected to the battery.
Make sure all bolts and nuts are tightened.
Make sure all installed components do not come in contact with other parts.

（2）Start the engine and check the following:

Make sure air is not leaking.
Make sure the RPM rises smoothly when revving the engine 2-3 times while in neutral.
Make sure the installed parts are not hitting each other.
Make sure there are no issues idling.
Make sure there are no loose parts after the engine is stopped

MAINTENANCE

Proper daily maintenance of this product is necessary in order to maintain its safety, reliability, and function of this product.
Maintenance is the responsibility of the driver/owner.

If work needs to be performed outside the scope of this manual, consult a professional.
If the vehicle becomes damaged, have the repairs performed by a professional.
If you experience abnormal noises, scents, or vibrations from the vehicle while driving, reference the vehicle’s Owner’s Manual.
If this product is ever sold, please give this Instruction Manual to the new owner.
When removing this product from the vehicle, please consult a professional.

PARTS LIST

No.	Description	Qty	Image	Remarks
**** 1	Power Flow Filter	**** 1

| φ200- 80
2| Airflow Adaptor Pipe| **** 1|

|
3| Suction Pipe| **** 1|

|
4| Joint Hose| **** 2|

| φ80 L=55
5| Joint Hose| 1|

| φ70 L=55
6| Air Cleaner Bracket| **** 1|

|
7| Air Duct Bracket| **** 1|

|
8| Universal Bracket| **** 2|

| φ80
9| Hose Clamp| 3|

| #56
10| Hose Clamp| 2|

| #48
11| Hose
Clamp| 2| | #40
---|---|---|---|---
12| Bolt| 3| | M6-15
13| Lock
Washer| 3| | M8
14| Flat
Washer| 3| | M8
15| Flange Nut| 2| | M8
16| Blowby
Hose| 1| | φ16
17| Hose
Clamp| 2| | #8
18| Hose
Nipple| 1| | φ 10
19| Hose| 1| | φ8
20| Hose
Clamp| 2| | φ8
21| Joint Pipe| 1|