Cessna 182 Exhaust System


Testimonial –
My experience after almost 200 flight hrs.

-The fuel burning was reduced from 60 to 57 liters!!
-The take- off was reduced by nearly half  (with combination STOL kit).
-Climb rating to 3000m reduced from 20min to 17 min.
-Climb rating to 3500m 21-22 min.


At this time we are accepting new names for the C182PMCF Production Build List. The current price for the PMCF with under belly twin tailpipes is $6395.00.  It is priced $300.00 more than the 185 model because of the Carburetor Heat Flange requirement. The down payment required is 40% or $2558.00; balance of $3837.00 due upon completion. We are not taking advance orders at the present time due to the extreme interest in our new high performance dual exhaust system. As soon as the carb heat and climb cooling test is competed and the STC is issued it will be posted on our website. Your name will be entered on a new list and prioritized in the order it was received. When your name rolls to the top you will be contacted. To place your order you will need to pay the 40% down payment as well as supply the following:  name, address, email address and phone number.

Cessna 180, 182 and 185 “Power Monster Cross-Flow” TM
US Patented Dual Exhaust System.

  • Converts antiquated high back pressure muffler to true dual exhaust
  • *Gain 15 Hp and 28 pound feet of torque on a 0470 engine leaned to 2600 rpm, Dyno Tested.
  • Less back pressure, increased performance
  • Unique U.S. Patented “Cross-Flow” dual exhaust system consists of two totally independent high performance mufflers
  • 2½” tailpipes
  • 1¾” x .049″ mandrel bent, equal length primary tubes
  • ¼” flanges – 4 Hole
  • Patented 3-1 collector
  • Heavy duty fully tig welded construction

Please note; all of our sales are sold as customer specific sales. Due to popularity and demand of LEES’ products we do not stock any of the products we manufacture. The down payment is required in order to procure materials required to build LEES’ exhaust systems. Therefore there are no refunds on down payments.

Custom Aircraft- www.customaircraftak.com is the recommended installation facility in Alaska for Leading Edge Exhaust Systems’ Cessna 180, 182 and 185 Power Monster Cross Flow dual exhaust systems as well as all their other high performance products.

Our Custom Pipes are built to order - be sure and get your requests in early. (more...)


"We are so impressed with the innovative design "

We have installed LEES’ exhaust collectors on our entire fleet of 206 and 207’s

Mike Hageland
Secy/ Treas
Hageland Aviation
Anchorage, Ak
...read full review

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