PLM Power Driven Audi Heat Exchanger & Reservoir Kit ( A4 / S4 / B8 / B8.5 ) Dodge These are OEM-Spec bolts

These are OEM-Spec bolts

PLM Install Kit - Heat Exchanger

this reservoir tank is completely hidden once installed

Precision CNC mandrel bends

0" mid pipes and or cat-back exhaust

PLM Power Driven Audi Heat Exchanger & Reservoir Kit ( A4 / S4 / B8 / B8.5 ) Dodge These are OEM-Spec boltsThis is for the combination of PLM AUDI S4 Heat Exchanger & Reservoir Tank. COMPLETE UPGRADE KIT. PLM (Private Label Mfg.) Audi Heat Exchanger is the best kit in the marketplace today. Bolt on installation in near stock location. Supercharged Audi tend to overheat under hot weather or extreme driving conditions. If you increase boost or horsepower, expect your intake charge temp to rise even further. The solution is to add the upgraded Private Label