We have been manufacturing exhaust systems for high performance aircraft for more than 30 years.

When designing an exhaust system, we place longevity at the same priority level as overall performance. Because of this, our systems typically last beyond 2000 hours. In fact, we have systems that are over 30 years old that are still flying today. Because we have been able to work with pilots who fly at the highest levels of competition (and abuse), we have fully developed our systems to be both trouble-free and powerful - just what you expect from your performance aircraft.

The listing below shows our standard production exhaust systems. While we have had to limit the number of exhaust system combinations because of growing order backlogs, we may still be able to manufacture an exhaust system for unique engine combinations. So if your application is not listed, give us a call - we've built hundreds of custom exhaust systems and likely have the fixturing to set up your project. We offer system options to suit your aircraft's requirements - those components are listed at the bottom of the page. Even though many orders include customization to suit the specific application (that is the nature of experimental aircraft), we manufacture each system to the same production-quality standards, never cutting corners to just "make it work." As such, depending on the system, there may be a long lead time that should be accounted for.

 

We also work with OEM's for manufacturing original production exhaust systems in quantity. Our experience and facilities can provide the highest-quality systems in a reasonable amount of time. Through our specialty forming processes, compound bending, and other unique capabilities, often times we can minimize the number of parts in a system to reduce cost and weight, increase durability, and lessen required inventory.  The majority of our systems are built for Lycoming engines, though we have built many systems for Continental and Rotax engines as well. 

Our large machining and metal processing capabilities sets us apart from all other exhaust manufacturers. From brazing critical joints in the system, to producing single-piece, compound bent primary tubes, to going so far as vacuum furnace annealing the final product for stress relief, we use the highest quality processes and materials in our systems. All of the tubing that we use to manufacture our exhaust systems is produced by mills in the USA and is received with certificates of conformance to prove viability for use in our extreme applications.

Our exhaust systems are intended for experimental aircraft use only.

 

 
 AcroSport I & II
     4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system, Parallel-Valve $1722.00
     4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system, Angle Valve

$1742.00

 

 
 CAP  (Experimental Only)
     232  6/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system $2292.00
     232 Light Weight 6/1 collector system - for use with SD Maxi-Sump/Cold-Air Intake system, manufactured from light weight material and fully heat-treated to maintain strength, total system weight is 11.3lbs (5.1kg) $2915.00
     10B/C  4/1 Collector System, for use with SD Maxi-Sump/Cold-Air Intake system
$1716.00

 

 
 Christen Eagle
     4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system - angle-valve engines
$1895.00
     4/1 Collector system - for use with standard Lyc. AEIO-360-A1A (and similar A-V engines) sump
$1940.00
     6/1 Collector system - for use with 260 hp parallel-valve 540 and SD Maxi-Sump/Cold-Air Intake system
$2455.00
     6/1 Collector system - for use with 300 hp angle-valve 540 and SD Maxi-Sump/Cold-Air Intake system
$2490.00
     6/1 Collector system - lightweight version for use with SD Maxi-Sump/Cold-Air Intake system - specify A-V or P-V 540
$2985.00
 

 

   
 CubCrafters
     SuperSport Cub 4/1 Exhaust - contact factory for pricing  
     Carbon Cub SS 4/1 Exhaust - contact factory for pricing  
         *Lightweight System - Total Weight = 6.5 pounds. (2.9kg)  

 

    
 Extra  (Experimental Only)
     200  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$1708.00
     230  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$1708.00
     300/330  6/1 Collector system - for use with Lycoming 300HP sump $2465.00
     300/330  6/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$2465.00
     300/330  6/1 Light Weight Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, manufactured from light weight material and fully heat-treated to maintain strength, total system weight is 11.25lbs (5.1kg)
$2915.00

 

  
 Giles
     G200/202  4/1 Collector system  for use with SD Maxi-Sump/Cold-Air Intake system - angle-valve engine
$1774.00
     G200/202  4/1 Collector system, for use with SD Maxi-Sump/Cold-Air intake system - parallel-valve engine
$1754.00
     G200/202 Light Weight 4/1 Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, manufactured from light weight material and fully heat-treated to maintain strength, total system weight is 6.9lbs (3.1kg) $2245.00

 

 
 Glasair  
     I 150/180hp bottom carburetor  
     I 160/180hp rear injector Systems
     IIS 200hp C-series No
     II 150/180hp bottom carburetor Longer
     II 160/180hp rear injector Available
     III 300hp  

 

 
 Harmon / F1 Rocket
     6/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake System $2866.00

 

 
 Laser
     200  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake System $1765.00

 

 
 Mustang II
     4/1 Collector system for use with SD Maxi-Sump/Cold-Air Intake system - specify 320 or 360
$1776.00

 

 
 MX2 / MXS-R
    6/1 Collector System - for use with SD Maxi-Sump/Cold-Air Intake system
$2465.00
    6/1 Light Weight Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, manufactured from lightweight material, fully heat-treated to maintain strength, System weight: 10.7 - 11.25lbs (4.8 - 5.1kg) depending on options $2915.00

 

 
 One Design
    4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system $1744.00
    4/1 Lightweight Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$2245.00

 

 
 Pitts  (Experimental Only)
     S1S 180/200HP (specify which engine when ordering) 4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system $1730.00
     S1S 180HP  4/1 Collector System - for use with Bully Aero cowling and SD Maxi-Sump/Cold-Air Intake system $1940.00
     S1S 4/1 Light Weight collector system, for use with SD Maxi-Sump/Cold-Air Intake system
$2245.00
     S1-11B  6/1 Collector system - For use with SD Maxi-Sump/Cold-Air Intake system $2295.00
     S2B/S2C/S2S  6/1 collector system (requires modifications to cowl flap and cabling)  *not for use on certified aircraft $2296.00
     S2B/S2C/S2S  6/1 Collector System - for use with SD Maxi-Sump/Cold-Air Intake system (requires modifications to cowl flap and cabling) *not for use on certified aircraft $2296.00
     S2B/S2C/S2S/S1-11B Light Weight 6/1 Collector System, for use with SD Maxi-Sump/Cold-Air Intake system (requires modifications to cowl flap and cabling) *not for use on certified aircraft $2915.00

 

     
 Vans RV
     RV4  180hp  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$1744.00
     RV4  200hp  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system
$1744.00
     RV4  Anders-Style 180hp  4/1 Collector system (race cowling), for use with SD Maxi-Sump/Cold-Air Intake system
$1898.00
     RV4  Anders-Style  200hp  4/1 Collector system (race cowling), for use with SD Maxi-Sump/Cold-Air Intake system
$1898.00
     RV6/7  4/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system $1754.00
     RV8  180 or 200hp (please specify when ordering) 4/1 collector system, for use with SD Maxi-Sump/Cold-Air Intake system
$1744.00
     RV10  260hp  3/1 collector system, for use with SD Maxi-Sump/Cold-Air Intake system $2554.00

 

  
 Skybolt
     4/1 Collector system - 200HP IO-360-A series, for use with SD Maxi-Sump/Cold-Air Intake system
$1760.00
     6/1 Collector system - for use with SD Maxi-Sump/Cold-Air Intake system $2296.00

 

   
 Solar T62 Turbine
     Solar T62 Turbine Outlet Exhaust, Lightweight Assembly, Hydroformed Stainless Steel with vacuum-brazed V-Band connection $932.00

 

   
 Zivko
     Edge 360 4/1 Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, contact factory for pricing - www.zivko.com  
     Edge 540 6/1 Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, contact factory for pricing - www.zivko.com  
     Edge 540 6/1 Light Weight Collector System - for use with SD Maxi-Sump/Cold-Air Intake system, manufactured from light weight material and fully heat-treated to maintain strength, system weight is 10.6 to 11.25lbs (4.8 to 5.1kg) depending on options $2915.00

 

 

Exhaust System Optional Components

     
Item Description Price
     
 Smoke System Fitting  SS 1/8" NPT(F), welded onto collector (this is included in the price of all aerobatic exhaust systems)
$38/each
 Wideband Oxygen Sensor Fitting  SS 18mm x 1.5, welded onto collector $48/each
 Collector Extension  4/1, angled downward, to reduce cabin noise  call
 Collector Extension  6/1, lightweight, race extension  call
 Collector Extension  6/1, lightweight, straight extension  call
     
     
 Crankcase Evacuation  4/1 or 6/1 n/c - standard
 Muffler Cone  inserted in collector during manufacturing $134.00
  *muffler cone cannot be combined with crankcase evacuation  
     

 

Light-Weight Collector Extension Options:

   

 

If your application requires a cabin heat or carburetor heat shroud, we highly recommend Robbin's Wings in Colorado

     www.RobbinsWings.com

 

 

Please use our Exhaust Order Form to supply us with your plane’s dimensions when necessary.

 

Measurements for custom exhaust systems:

 Thanks to Otavio Kovacs for the use of this picture of his amazing K-55 monoplane.

 

 

Important Note About Exhaust Installations:

 

During installation, it is necessary to fabricate a support bracket to hold the exhaust system in place. If the system is not properly supported, heavy aerobatic loads and normal engine movement will wear the system much more quickly. We affix brackets to the top side of the collector to make this a straightforward procedure. There are many different ways to make the support, pictured below is an excellent example. Please remember, if you are attaching the exhaust system to the engine mount, you must have a flexible section to accommodate engine movement. If you attach the support directly to the engine, then the support can be solid.

 

 Pictured: Gustavo Martucci's immaculate Christen Eagle II.

 

 

Warranty Info: 

Inasmuch as Sky Dynamics Corporation has no opportunity to monitor the use or installation of parts supplied by it, nor opportunity to participate in the design, manufacture, or maintenance of the aircraft in which its parts are utilized, the purchaser, by placing an order, agrees that all materials purchased will be used solely at the purchaser's own risk and that the purchaser will indemnify and hold Sky Dynamics Corporation, its owners and employees, free and harmless from all loss, liability, or damage resulting from any alleged failure or defect of any such parts, except for the replacement of such parts. Sky Dynamics Corporation's obligation under this warranty is limited to exchange of the goods supplied and in no case is to exceed the invoiced amount.

Please note: While we make every effort to stand behind our products and resolve any issues, the warranty will be voided if exhaust system is ceramic coated. This is due to the decrease in lifespan associated with coating and the inability to properly repair components should a failure occur. We may also void the warranty if the system shows signs of considerable abuse or significantly improper installation (ex: forcing a system manufactured for a 360 onto a 320). If you have any questions about our warranty or the anticipated lifespan of our products, please feel free to call or email and discuss it with us. With our considerable experience, we have seen what contributes to the deterioration of exhaust systems and what can be done to make our systems last for many years and thousands of hours.