Nuke White BOV50 Setup Springs, for first generation blow off valves AE86 Suits Nissan HR31 front and

Suits Nissan HR31 front and rear with distribution block

It is fully adjustable and is high quality

Subaru Legacy IV

Rear Centre bore 110mm

Nuke White BOV50 Setup Springs, for first generation blow off valves AE86 Suits Nissan HR31 front andListing is for: 1x BOV Spring This Setup Spring is to be used with the discontinued first generation Nuke Performance 50mm Blow Off Valve, the BOV50. To get the effect you want from your new Blow Off Valve, use the correct setup for your current engine specification. Make sure that you do have the first generation blow off valve (Part #900 01 101 and 900 01 201), the BOV50, as the new generation BOV50c uses other springs. We have three different