Nitrous Express 15462 Burst Panel, Universal

Nitrous Express Burst Panels Allow For Pressure Relief Upon The Occurrence Of A Backfire. These Reusable Valves Use An O-Ring Seal On The Burst Panel And To Seal On The Manifold, Which Allows Them To Be Added To Almost Any Sheet metal Or Cast Aluminum Manifold. No Need To Replace A Burst Panel After A Backfire As The Springs Will Automatically Reset After Each Backfire. The Panel Features A 1.5 Inch Hole That Allows For The Venting Of Excessive Pressure, Whether It Is From A Nitrous Backfire Or A Naturally Aspirated Hiccup. These Are Very Cost Effective Insurance To Protect Carburetors, Throttle Bodies, And Intake Manifolds.