Mishimoto Oil Cooler Kit For E46 BMW M3

The S54 is an incredible feat of engineering. Smooth power delivery, individual throttle bodies, and an 8,000 rpm redline makes for an unforgettable driving experience. As with any BMW, maintaining optimal oil temperatures is key to extending the life of your vehicle and ensuring that you're getting a driving experience rivaled by very few other vehicles on the road. As many of these vehicles see frequent track time, the team at Mishimoto felt a need to develop a performance oil cooler kit that would not only provide improved durability, but also deliver the efficiency needed for track driving. Our team of engineers developed an extremely efficient core that provides a proven 30 Degrees Fahrenheit (16.7 Degrees) drop in oil temperature. With an increase in core thickness of 110-percent, this oil cooler kit increases your oil capacity by 0.44qt. The oil cooler one piece billet end tanks have been designed for maximum reliability, giving you the confidence you need to push your E46 M3 to the limits.

Product Features:

• Direct fit for the BMW E46 M3
• Reduces oil temperatures by 30°F (16.7°C)
• 10 psi reduction in pressure loss
• One-piece billet end tanks for maximum reliability
• Increases oil capacity by 0.44 qt
• Premade stainless steel braided oil lines with durable -10AN fittings
• Includes 100% CNC-machined 6061 aluminum -10AN BMW E46 Oil Line Fitting Kit
• Mishimoto Oil Line Stay included to prevent lines from rubbing
• Fits with stock and Mishimoto radiators
• Natural CNC-machined finish
• Easily replaceable thermostat allows you to customize your fluid temperature
• Additional thermostats available in 160°F, 185°F, and 200°F
• Mishimoto Lifetime Warranty

Product Attributes:

• Reduces oil temperatures by 30 F (16.7 C)
• Includes 100-percent CNC-machined 6061 aluminum -10AN BMW E46 Oil Line Fitting Kit
• Install Difficulty: 3
• TechSpec Inlet: -10AN
• TechSpec Outlet: -10AN
• TechSpec Includes: Mishimoto Oil Cooler w/ -10AN Fittings--Mishimoto Oil Line Fitting Kit--1-ft 8-in Stainless Steel Braided Hose with 45 and 45 -10AN Fittings--3-ft 5-in Stainless Steel Braided Hose with 45 and 90 -10AN Fittings--Mishimoto Oil Line Stay, Black--M6 x 1.0 x 16mm Button-Head Bolts--Mishimoto Lifetime Warranty
• TechSpec Applications: 2001-2006 BMW E46 M3
• TechSpec Core Length (in): 23.62
• TechSpec Core Height (in): 3.02
• TechSpec Core Thickness (in): 2.5
• TechSpec Engine Codes: S54
• TechSpec Chassis Codes: E46
• TechSpec Installation Notes: 10 lb-ft for Oil Line Fitting Kit bolt.
• TechSpec Caution: It is the installer's responsibility to check all line fittings and other connections to assure they are fully tightened before operating the vehicle. Mishimoto recommends that you check all connections at regular intervals, especially during the first few miles after installation.
• TechSpec Overall Height (in): 26.1
• TechSpec Overall Length (in): 3.4
• TechSpec Overall Width (in): 4.3