Upgrade the Mosselman Single Oil Cooler Kit of your BMW 3-Series E9x to a Twin cooler setup with this Twin Cooler Extension Kit E9x. The twin setup is recommended for cars in a very warm climate and cars that will be used on a track.

Please Note: This item is not ''plug-and-play''. You will need to make some adjustments to the car to fit the bigger oil cooler and bracket. Additional OEM products that you need for the installation are: oil cooler front air duct (left), wheel arch air duct (left), inside wheel arch for the auxiliary cooler (left)

• Warm Climate and Track use
  We recommend the Twin cooler setup for cars in very warm climates and cars that are used on a track.

The Twin Extension kit comes with the

• 1x Setrab 19 row oil cooler
• 1x stainless Mosselman bracket
• 1x Mounting bracket
• 1x hose kit (1 oil hose)

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

Manufactured by

Mosselman