PLH has introduced a larger heat exchanger for the E55 and CLS55.
Price is PM me
Add a belt wrap kit for $240 wit belt.

MERCEDES BENZ 5.5L AMG HEAT EXCHANGER XL (25% BIGGER) mount in stock position. Supercharged Mercedes AMG's 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 MFG Power Driven heat exchanger. This heat exchanger will significantly reduce intake charge temps allowing you to keep power when needed. The Private Label MFG Power Driven heat exchangers use non epoxied furnace brazed cores resulting in better heat dissipation and are welded with CNC precision machined billet aluminum necks. It has a 2.25 liter fluid capacity and 4000 square inches of fin area to help battle heat soak issues! Installation requires basic hand tools and is the ONLY heat exchanger on the market that's affordable & does not require any cutting or modifications to vehicle to install. Get Yours Today and lower IAT (Intake Air Temp.) !!

 

That's great, how does the fitment and capacity compare with the regular PLM? Good to have more options.

 

I think are we looking for more area presented to incoming air, correct?