

⚡️ Turbocharge your ride with precision oil flow!
The Boost Monkey® -4AN Turbo Oil Feed Restrictor Fitting features a precise 0.9mm restrictor hole designed to optimize oil flow to your turbocharger. Compatible with a wide range of GT series turbos including GT25R, GT28R, GT28RS, GT30, and GT35R, this compact and lightweight fitting ensures professional-grade installation with its 7/16"-20UNF thread. Engineered for durability and performance, it’s a must-have upgrade for any serious turbo enthusiast.
| Manufacturer | Boost Monkey® |
| Brand | Boost Monkey |
| Item Weight | 1 ounces |
| Product Dimensions | 1 x 1 x 1 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | an4rbm |