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ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.
The 1.6L N-series engines found in various BMW and Mini platforms are known for their efficiency, but they require extra support when tuned for performance. The ARP Main Stud Kit for N12/N14/N16/N18 engines provides the necessary structural integrity to handle increased boost and higher internal pressures. By upgrading to these high-tensile studs, you ensure that your main caps remain stable under the most demanding conditions.
When you modify your engine for more power, the factory hardware often becomes the weak link. ARP studs provide the peace of mind that your bottom end is secured by the best fasteners in the world. This kit is essential for anyone performing a rebuild or looking to add significant power to their 1.6L engine. Experience the difference in quality and performance that professional engine builders rely on. Find all the specialized hardware you need for your next project at GGCRACING.
| Brand | ARP |
|---|---|
| Manufacturer part number | 201-5401 |
| GGC SKU | ARP201-5401 |
| UPC / GTIN | 672036042196 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 8.5 × 4.1 × 2.4 in |
|---|---|
| Shipping weight | 2.5 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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