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Waste gate control valve part number and price?

Scotty_b

Leon Cupra 300R
Jun 3, 2004
6,026
66
Hertfordshire
Im being thick here guys is the waste gate control valve called the “N49 valve” as I think it’s the cause of my whistle (waste gate leaking a bit) and if the valves cheap enough I want to try a new one and hope its that rather than my waste gate seal
 

jonathanp

Full Member
Jan 5, 2005
736
0
Coventry
N75 controls the waste gate, N249 can open the DV when on throttle if needed

N75 is about £25 to £30 IIRC

scotty you got a boost gauge fitted?
 
Last edited:

jonathanp

Full Member
Jan 5, 2005
736
0
Coventry
not sure I think around £40

might be worth unplugging your N75 and seeing what boost you get, should show 5 psi

tried mine last night and only got about 2.5PSI I'm also getting the same whistle as you, not sure if its boost related or exhaust
 
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