EGR Valve Blanking Plate / AiS Delete Block Off Kit – Various Hyosung Carb Models

Description

EGR Valve Blanking Plate / AiS Delete Block Off Kit – Various Hyosung Carb Models

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Q. Before I fit the EGR Valve Blanking Plate,  What is AiS (2nd Air System) / EGR Valve used for on Hyosung Carb Bikes?
A. The EGR (AiS) system steals fresh air from the airbox to the exhaust system in order to reduce emissions. This system is fitted to pass emissions tests when Hyosung Bikes are made, however they can cause annoyances when fitting aftermarket exhausts generally & its an extra mess of extra rubber pipes all over the place.   The engines generally don’t care about them EGR/AIS parts and will not miss them once removed.

FOR UK OWNERS =  It is okay to remove the EGR/AiS valve parts because on MOT Tests they don’t check emissions on carb bikes.  Hyosung puts the AIS/EGR system to pass Euro emission tests to register a brand new bike, then after that the owners can remove them if they desire to.  It is not illegal to remove the EGR/AiS system because not all carb bikes have it  (eg. Hyosung GV125 1998-2001 does not have it. )

FOR OTHER COUNTRIES = Please check your local laws before making orders.  Every country has different laws.

⚠ NOTE! =  NOT FOR EFi  (Injected Bikes)

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🚚 UK Shipping Info:    2-4 WORKING DAYS DELIVERY  .
For express delivery, just email us for extra postage price if it is urgent.

🛠 Fitting Instructions:

Read below 👇

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🏍 Model Fitment  ::    Please check your bike before ordering ⚠

GT125R & GT125 NAKED & GV125 2005 – 2019 All Carb Models only.

GT250R & GT250 & GV250 2005 – 2009 CARBY ONLY.

GT650 & GT650R & GV650 2005 – 2009 CARBY ONLY.

❌ It will NOT fit  “EFi Injected Bikes”
⛔ It will NOT fit  “RX125 / RT125”
❌ It will NOT fit  “GA CRUISE2 Bikes”

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📚 Reference OEM Part Number(s) = 18615HN9101 // 18610HM8130 // 18610HJ8290
📬 For any questions about this particular product, just send us an email or post in the forums!
✈ We also do international shipping, contact us first for a quote.

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Fitting Instructions

(Part 1) – Airbox Blanking;
– 125cc/250cc owners = Please click here….. (Go to EGR Part)
– 650cc owners = Please click here….

(Part 2) – Fitting the new plates;
Read the blue links above first before installing the plates below. It matters.

HyoRiders Shop accepts no responsibility for dealing with rusty screws on your engine. Please proceed with caution or allow a garage to do this job if you don’t feel like it.

Step 1.  Go to under the airbox.  Make sure the pipe is blank.
I can’t stress this; MAKE SURE THE AIRBOX pipe is blank/blocked or kiss goodbye to your piston rings.

Step 2. Go to the intake manifolds, BLANK the vacuum pipe that feeds the EGR.

Step 3. Remove the engine metal pipe that goes to the AIS/EGR system.

Step 4. Check gasket is OK  or use the new gasket supplied. DO NOT USE SILICONE or RTV JUNK.
There is a reason manifactures use gasket paper,  trust the engine makers instead of your local mechanic!

Step 5. Fit the new blanking plates and do NOT overtighten bolts! – Engine is made of aluminium!

Step 6. Start the bike and check below before riding, otherwise you will get problems later.

• Air Leaks from the airbox.
• Blanking Plates – Check for leaks of air.
  
• Intake Manifold Air Leaks.
  
• Tidy up your bike properly or things fall off when you ride.

Sorry the instructions are long winded, but remember we’re dealing with a live engine, so make sure its all fitted properly

If you need help or get stuck,  please click here to leave comments (125/250 owners)  or click here  (650 owners)

If you’re happy with this kit, just leave a  review  or  go click here and post a picture journal about it!