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Blow- Off Valves for 1989-94 Skyline R32

Blow- Off Valves for 1989-94 Skyline R32

Item HKS Blow-Off Valve Fin Inserts
    Item # HK 1422-SA001/2  

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The Gold insert will give you a standard high frequency sound and is for visual appeal. The Purple insert emits a lower frequency sound than both the standard and Gold inserts. SSQV inserts are easily interchangeable within minutes.

Note: Please choose desired color below.
MSRP $30.00  
Your Price $27.00  
   
Item HKS Racing Blow-Off Valve Type 2
    Item # HK 71004-AK002  

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This is the newest BOV from HKS. Its all aluminum and will hold more PSI than any other BOV on the market, even other BOV's with the stiff race spring in it. This BOV is rated to hold 800rwhp. So, if you're having trouble holding the pressure now, this is the BOV for you. Please order the flange on this page when you buy the BOV.

Note: When ordering Flange please specify specific metal that you're welding to.
MSRP $485.00  
Your Price $382.50  
   
Item HKS Recirculation Fitting for 1'' ID hose (SSQV)
    Item # HK 1421-FIT001  

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This is the fitting necessary to allow a Super Sequential BOV to route expelled air back into the intake. We recommend this if you will be using an HKS SSQV BOV on a car without a VPC or other electronic controller that removes the stock Mass Air Flow meter.

Note: Hose not included.
MSRP $15.00  
Your Price $12.00  
   
Item HKS SSQV Universal Mounting Pipe
    Item # HK 1404-SA004  

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Universal 50mm diameter steel piping with pre-welded SSQV flange for custom installation of SSQV and Racing BOV II units. 150mm in length , the universal pipe allows for ease in integration or replacement of factory piping.
MSRP $95.00  
Your Price $85.00  
   
Item HKS Super Sequential Blow Off Valve, Universal
    Item # HK 71004-AK001  

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The HKS Super Sequential BOV is one of the best quality BOV's on the market. Expect a "whooshing" air sound followed by a high-pitched whistle with this BOV.

As will all Universal BOV's, you will need to purchase an aluminum or steel flange to weld onto your intercooler piping. Then you mount this Universal BOV to the flange you weld onto your aluminum or steel pipe.
MSRP $255.00  
Your Price $205.95  
   
Item HKS Super Sequential Blow-Off Valve Flange
    Item # HK 1410-SA003  

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This is the 60mm Aluminum or 60mm to 65mm Steel Flange is for the HKS SSBOV. Purchase this with the HKS SSBOV if you will be welding it to an Aluminum or Steel Pipe.
   
Item Tial Blow-Off Valve - Universal
    Item # Tial BV.xx Alum FL  

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The Tial BOV is the best quality USA-made BOV on the market. The housing is made of 6061 Aluminum and this BOV has a 50mm opening to dispel air through.

Tial BOV's include a weld-on flange for the price, making them an even better value.

They are available with a 7, 9, or 11psi spring. Choose a 7psi spring for low boost applications (example: MR2 with intake and exhaust); choose a 9psi spring for medium boost applications (example Eclipse with 20G turbo); choose 11psi for high boost applications (example Evo VIII with HKS Turbo Kit).

This BOV is available in multiple anodized colors to better suit your engine compartment design and theme.

Note: Please chooseBlack, Blue, Purple, Red, or Silver for the color scheme on your BOV an specific PSI Spring for accurate boost level.
   
Item Tial Blow-off Valve Flange
    Item # Tial BOV Fl  

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This flange is available in Aluminum, Mild Steel, or Stainless Steel so please choose for proper material to weld on to Intercooler Pipe to make the perfect fitment.

Note: Please choose desired material below.
   
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