Cooling

BD Diesel Xtrude Trans Cooler w/Fan 5.5in

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel Xtrude Trans Cooler - Double Stacked (No Install Kit)

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel 13-18 Dodge 6.7L 68RFE/Aisin AS69RC Thermostat Bypass

Debris in the stock cooler bypass valve can cause it to jam the internal valve...

BD Diesel 2019 Dodge 6.7L 68RFE/Aisin AS69RC Thermostat Bypass

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes...

BD Diesel Coolant Filter Kit - Ford 6.0L 2003-2007

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes...

BD Diesel Universal Transmission Cooler Electric Fan Assembly - 10 inch 800 CFM

BD Diesel Performance is unique among its peers in that it designs, manufactures and distributes...

BD Diesel Xtrude Double Stacked Transmission Cooler Kit - Universial 5/8in Tubing

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel Xtrude Double Stacked Transmission Cooler Kit - Universial 1/2in Tubing

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel Xtruded Trans Oil Cooler - 5/8 inch Cooler Lines

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel Xtruded Trans Oil Cooler - 5/16 inch Cooler Lines

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

BD Diesel Xtruded Trans Oil Cooler - 3/8 inch Cooler Lines

BDs High Performance CP3 (HPCP3) Injection Pump with up to a 72-percent increase in capacity...

AWE Tuning Drive Select Cooler

-20%

For 2010-2012 B8 S4s with Audi Drive Select, you're going to need this. The factory...