Manley Severe Duty® Valves deliver the ultimate in strength, reliability, and high-performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH-428 for exhaust and NK-844 for intake), offering unmatched tensile strength compared to competitive alloys. In fatigue testing at 40,000 psi and 1400°F, Manley exhaust valves endured 100 million cycles, while competitors failed after just 100,000, proving a 1,000× longer fatigue life. Each valve features chrome stems, hard tips, and swirl-polished underheads with fully machined combustion faces for superior airflow, efficiency, and wear resistance. Built for those who demand race-winning strength and precision, Manley Severe Duty® Valves set the industry standard for performance and endurance.

This is a group bundle consisting of:

Image	Qty	SKU	MFR SKU	UPC	Description
	1x	ddf340-31046	340-31046	190920466854	DFC 17-25 BMW 330I xDrive Sedan Front Premium Hardware Kit
	1x	ddf340-31030	340-31030	190920002021	DFC 09-25 BMW 520i (Latin America) Rear/Front Premium Hardware Kit
	1x	ddf1600-1473-00	1600-1473-00		DFC 11-25 BMW 530i Rear Euro 5000 Ceramic Brake Pads
	1x	ddf600-31169D	600-31169D	190920458910	DFC 17-25 BMW iX3 (Mexico) Right Rear Brake Rotor
	1x	ddf600-31170D	600-31170D	190920458927	DFC 17-25 BMW X4 Left Rear Brake Rotor
	2x	ddf600-31168	600-31168	190920458903	DFC 17-25 BMW 530E Front Brake Rotor
	1x	ddf1600-2060-00	1600-2060-00		DFC 17-25 BMW 530i xDrive Front Euro 5000 Ceramic Brake Pads

Bundled group items may ship from multiple locations and could have slightly longer transit times if parts are sourced from different warehouses.

Images in this listing may include individual and/or group shots of the products included in the bundle. Please refer to the table to see a breakdown of what is included. Click on a SKU to see individual item details.

For details on the individual components in this bundle, click here.

• Chrome stems and hard tips enhance durability
• Exotic alloys for superior tensile strength, reliability, and longevity
• Proven fatigue strength for extreme performance
• Swirl polishing and machined faces improved airflow/optimized efficiency