00-49001 4500 Billet Pressure Relief Plate
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NITROUS OUTLETPART NUMBER: 971-00-49001

00-49001 4500 Billet Pressure Relief Plate

$25919$287.99You Save$28.80
ShippingShips on 09/09/2026
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4500 Billet Pressure Relief Plate

Nitrous Outlet 00-49001 Features:

  • 4500 Flange 6061 Billet Aluminum Plate
  • Pressure Relief
  • Captured O-Ring Grove
  • 1 Inch Spacer
  • Why Our Plate?: Our Billet Pressure Relief Spacer plates are second to none in both quality and performance
  • Features: 6061 Billet aluminum plate, Spring loaded panels, Sealed with a captured grove o-ring, Works as 1 inch spacer as well. The relief plates can help save your intake in the event of a cough or backfire! The spring loaded panel will unseat allowing the pressure to escape instead of destroying your intake. Cheap insurance!
  • Application: Fits any 4500 style flange, Carb or EFI
  • *Note
  • What sets our Relief plate apart from the others, The captured grove for the o-ring allows the o-ring to stay seated in the event of the panel opening unlike others blowing out!

Emissions Note:

This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

Part TypeNitrous Plate
BrandNITROUS OUTLET
Package Height7.0
Package Width9.0
Package Length9.0
Weight4.0 PG
Part CategoryPerformance Parts
Vendor Part Number00-49001
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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