Brand new, though I would need need it but did not after all. Thermal Gaskets were in vehicle for about 2 weeks and swapped them. Shoot me an offer for all and tell me what you're interested in. Features & details • THIS IS BRAND NEW: DNJ® Intake Manifold Gasket Set • FITS: 02-06 Acura, Honda / RSX, CR-V, Civic 2.0L-2.4L L4 DOHC Naturally Aspirated K20Z1,K24A1,K20A3,K20A2 • FITMENT NOTES: Intake THERMAL GASKETS PR2 BRAND Throttle Body Gasket Racing throttle body gaskets will help reduce intake air temps by removing the direct connection of the throttle body to the intake manifold. By placing this thermal gasket between the throttle body and the intake manifold, you will help reduce the amount of heat soak the intake manifold normally absorbs. Part # P142 Application: 02-05 RSX-S INTAKE GASKET Precision cut and designed to replace the listed oem gaskets. By insulating the intake and throttle body from the engine heat, it will decrease the intake air temperature, and increase horsepower. The purpose of these gaskets is to break the transfer of heat between the cylinder head and the intake manifold and throttle body to create lower incoming air temps. As air heats up, it's density drops, reducing oxygen content, robbing you of power because your ecu has to compensate with less fuel. On average, you lose about 1% of density for every 5 degrees Fahrenheit of increased temp. Heat soak is a thing of the past when you get one of these installed on your motor.  An added bonus is these gaskets are also re-usable. So you won't have to buy expensive OEM Honda gaskets whenever you do some work on your car. Part #: KTG-PRB-MAN Applications:  • Acura/Honda RSX K20A K20A2 PRB Intake Manifolds