CSF High-Performance Power Steering Cooler for BMW E9X M3 (E90/E92/E93) S65 – Direct-Fit Dual-Pass 6-Row Upgrade, Track-Ready, Supercharger Compatible

CSF High-Performance Power Steering Cooler for BMW E9X M3 (E90/E92/E93) S65 – Direct-Fit Dual-Pass 6-Row Upgrade, Track-Ready, Supercharger Compatible

Regular price
£732.00
Sale price
£732.00
Regular price
Sold out
Unit price
per 
Tax included. Shipping calculated at checkout.

Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Upgrade your BMW E9X M3 power steering cooling with the CSF High Performance Power Steering Cooler. This direct-fit CSF power steering cooler is a proven solution for E9X M3 owners who demand reliable steering performance on fast road, track day and supercharged builds. If you are searching for E90 M3 power steering cooler, E92 M3 power steering cooler, E93 M3 power steering cooler, BMW M3 power steering cooler upgrade or CSF power steering cooler for M3, this is the high quality, high efficiency cooler you want.

Engineered by CSF, the leader in performance cooling, this unit delivers serious gains over the factory cooler. The six-row, dual-pass design provides a massive 83 percent increase in surface area compared with the stock part, and the controlled-atmosphere brazed core is lab-tested to be 40 percent more efficient than the OEM cooler. It fits like stock, clears aftermarket supercharger systems, and gives you consistent steering feel when you push your E9X M3 hard.

Why choose the CSF Power Steering Cooler for your E9X M3

  • Six-row, dual-pass performance core for maximum cooling efficiency
  • 83 percent more surface area than the stock cooler for improved heat rejection
  • CAB brazed construction for durability and reliability under repeated heat cycles
  • Lab-tested to be 40 percent more efficient than the OEM power steering cooler
  • Direct-fit design that installs like the factory part with proper clearances
  • Ample clearance for aftermarket supercharger setups on the S65 V8
  • Ideal for fast road, track day, time attack and spirited driving

Fitment

BMW E9X M3 S65 V8, including E90 M3, E92 M3 and E93 M3.

Real results you can feel

We have installed and used this CSF power steering cooler on E9X M3 builds and customer cars with excellent results. Lower power steering fluid temperatures, consistent steering response and improved reliability make this one of the best value E9X M3 power steering upgrades. Customers have been extremely happy with the performance, especially on track where the stock cooler can struggle.

Perfect for performance driving

If you are experiencing power steering fade on track, building a supercharged E92 M3, or simply want a preventative cooling upgrade for your E90 or E93 M3, the CSF High Performance Power Steering Cooler is the go-to choice. It is a plug-in, direct-fit solution that helps protect your steering system and keeps your BMW M3 performing at its best.

Installation and support

Professional fitting is recommended. Nforcd offers in-house installation in Warwickshire. To request a fitting quote or discuss your BMW M3 cooling setup, contact Sales@nforcd.com.

Keywords for search: BMW E9X M3 power steering cooler, E90 M3 power steering cooler upgrade, E92 M3 power steering cooler, E93 M3 power steering cooler, CSF power steering cooler M3, BMW M3 steering cooler, performance power steering cooler, track day cooling upgrade, dual-pass cooler, high performance steering cooler.