APEXi Engine Metal Head Gasket Nissan RB25DET, 87mm


SKU: 814-N202 APEXi

Available Now!

The A'PEXi metal headgaskets provide upgraded protection on high horsepower engines. Factory headgaskets cannot withstand the pressures of high output operation and often cause the engine to "blow." This condition is actually caused by a failure in the factory headgasket. A'PEXi recommends replacing the factory headgasket with a metal one before gasket failure causes more damage to the engine. The gaskets are all designed engine specific and provide a complete and secure seal.

Bolt-On Yes
Part Number

814-N201 : T=1.1

814-N202 : T=1.5

814-N203 : T=1.8

814-N204 : T=2.1

Engine RB25DET
Gasket Bore 88mm
Engine Bore Size (mm) 87mm (overbore)
Gasket Thickness (mm)





Compression (A'PEXi Head Gasket)

814-N201 : 9

814-N202 : 8.7

814-N203 : 8.4

814-N204 : 8.2

WARNING: California Prop 65
Cancer & Reproductive Harm