Skunk2 thermal throttle-body gasket is a high-temperature thermal-polymer insulator that sits between the throttle body and intake manifold to block heat soak. Lowering the air temperature before it reaches the cylinder head feeds the engine cooler, denser air for combustion — worth up to ~5% more power on a built setup. Gasket only.
| Type | Thermal throttle-body gasket |
| Bore | 74mm |
| Fits | Ultra Street Manifold, K-series VTEC |
| Note | Gasket only |
| Part Number | 372-05-0090 |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
