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Upgrade BMW's performance with the Grassroots Performance Oil Cooler Adapter, specifically designed for the E36, E46, and E9 Series. This premium adapter enhances your engine's cooling efficiency by allowing for the easy installation of an aftermarket oil cooler, which is crucial for maintaining optimal operating temperatures during high-stress driving conditions.

Engineered from high-quality, durable materials, this oil cooler adapter ensures a secure and leak-free fit, providing peace of mind whether you're on the road or the track. Perfect for both enthusiasts and daily drivers, the adapter helps improve engine longevity and performance, making it an essential upgrade for anyone looking to maximize their BMW's potential.

Optimize your cooling system today with the Grassroots Performance Oil Cooler Adapter and experience the difference in your driving experience. Perfect for performance tuning and reliability, enhance your BMW's capabilities with this must-have accessory!

Grassroots Performance Limited Lifetime Warranty. This warranty is strictly applying to the sole part produced under the Grassroots Performance line of cooling parts. Ultimately covering oil cooling components and radiator components only which are sold under the “Grassroots Performance” line. The warranty is only valid for the “Original” purchaser of the Grassroots Performance product. The warranty is non-transferable. 

To validate your cooling product and be eligible for a full warranty, the consumer must fill out the provided form. This form will be emailed to the owner after purchase. The product is then validated and will take on the limited lifetime warranty. The warranty form and product installation must be completed within 90 days of receiving the product to be eligible.