5150 AutoSport Pro-Series 1000 Turbo Build Kit, BMW N54

The 5150 AutoSport Pro-Series 1000 Turbo Build Kit: An all-inclusive arsenal of internals custom assembled to prepare your N54 engine for high horsepower, turbocharged performance. Equipped to handle up to 1000 horsepower, the 5150 AutoSport Pro-Series 1000 Turbo Build Kit is the embodiment of our Spicy Line – a testimony to innovation that fuels the pursuit of unadulterated power. 

Kit Contents

- ARP High Boost Head Stud Kit**
- Athena-SCE Cut Ring Head Gasket
- CP-Carrillo Forged Piston Set
- Manley Performance Connecting Rod Set
    - ARP Connecting Rod Bolts
- 5150 High Performance Coated Rod Bearing Set
- 5150 High Performance Coated Main Bearing Set

** High Boost Head Stud Kit, it is a MUST to drill and tap the four outer 9mm holes in the engine block to increase their size to 11mm holes. This will ensure that all the engine block holes are uniform in size and can accommodate all (14) 11mm Studs. Additionally, it will help distribute even force across the cylinder head-gasket surface. Includes: (14) 11mm Studs, (14) Washers, and (14) Nuts.