POWER FLOW EXHAUST SYSTEM FOR CESSNA 172

Bolt-on a Power Flow Tuned Exhaust System and give your Skyhawk that shot of extra “oomph” that you know it needs. See it, Hear it, Feel it, Try it. This boost of power will have you flying higher, faster, and on less fuel in no time, with only one side effect: a chronic & infectious ear-to-ear grin.

The Power Flow Tuned Exhaust System is not just a replacement - it is a vast improvement over the stock Cessna 172 exhaust system.

The concept is simple, out with the old exhaust gases, in with the new fuel-air charge. By more effectively emptying each cylinder of spent exhaust gases, Power Flow gives your Skyhawk a number of significant benefits.

The Power Flow is a versatile, quality constructed, complete replacement of the entire exhaust system on your 172. A new Cabin and Carburetor Heat shroud (utilizing your current SCAT tube hook-ups) is included. The entire system is constructed from 321 stainless steel and includes minimal structural welds in the cabin heat section for improved safety.


Classic vs. Short Stack:


The Classic is the original design, it is the “ideal” tuned length for this engine. Everybody loves the performance, only a mother (or an engineer) could love the looks.

The Short Stack is virtually indistinguishable from the stock Cessna exhaust and will give you about 85% - 90% of the performance gain of the Classic in a much more attractive installation.

If you operate on floats, frequently fly in high density altitude environments, or simply want the best possible “Bang for the Buck”, select the Classic. 


Polished vs. Ceramic:
The Ceramic Coated tailpipe is a cosmetic enhancement that hides the heat induced discoloration that is characteristic of stainless steel (think of the "bluing" you see on the muffler of a motorcycle).

 This discoloration has absolutely no effect on performance or reliability, but the ceramic coating covers it up permanently. Otherwise, the polished tailpipe begins to discolor after a few hours of flying time. 

It can be re-polished anytime, but if you are proud of your 172’s appearance and would rather spend your time flying than polishing, the ceramic is a nice feature.