The factory ducting and shrouds are all reused with no modifications necessary.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
The factory ducting and shrouds are all reused with no modifications necessary.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
True plug-and-play! No modifications - just better performance. Lower engine temperatures mean more power and longer life of engine components.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your engine oil tempratures in check even under the harshest of track conditions with CSF's performance S58 oil cooler!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring a fully TIG-welded design with a cast endtank. The most reliable, durable, best fitting E9X M3 oil cooler on the market - no trimming of shroud required.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to 30% more efficient than the stock cooler!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct-fit upgrade over OEM! Reduce oil temperatures & safeguard your engine from damage with a larger, thicker aluminum core.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
Upgrading cooling for your engine oil
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
Allows you to use larger after market oil coolers that utilize AN fittings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Provides excellent flexibility with installing a new oil cooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This product was last offered at the strikethrough price on
05-02-2026
A massive upgraded over your stock oil cooler - keeps oil temps under control in even the roughest conditions!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
See fitment notes in the description!
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
Avoid heat soak and keep your M3 running cool with this upgraded oil cooler. For vehicles with a production date up to 04/2008.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
Serious engine oil cooling for the most demanding engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.
Bolt on oil cooler for increased engine oil cooler performance
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Reduces oil temperatures by 30°F with a 10 psi reduction in pressure loss