Featuring a 4-paddle design and a proprietary ceramic-metallic friction blend

this driveshaft is perfect for high-power builds that demand durability without compromise

Diaper is NHRA approved but is not designed for vehicles that require SFI approved diapers

2014-2016 BMW 428i/428i xDrive

- Improved Combustion Chamber Sealing: Fire-ringing creates a more robust seal between the cylinder head and the engine block

Precision Turbo GEN2 46mm Dual Port Wastegate 11241727115 Featuring a 4-paddle design andThe Precision Turbo GEN2 PW46 46mm External Wastegate is built for performance driven turbocharged setups requiring consistent boost control and extreme heat durability. Whether you're daily driving, racing, or building a serious street machine, this wastegate offers precise control and reliability. Key Features: 46mm High Flow Design: Ideal for higher horsepower builds that demand greater exhaust flow control. Premium Construction: Made from high