Tuned Exhaust
No failure report names the tuned exhaust. 12 FAA approvals let 1 company make a replacement tuned exhaust, Power Flow Systems INC holding the most (12).
Approved replacement parts 12 parts manufacturer approvals
A parts manufacturer approval (PMA) lets a company other than the aircraft's maker make a tuned exhaust and sell it as an approved part for the models named. These are the companies holding such approvals for a tuned exhaust:
For these models most: Piper PA-19 (3), Piper PA-18 Super Cub (3), Piper PA-12 Super Cruiser (3), Piper PA-22 Tri-Pacer and Colt (1), Piper PA-20 Pacer (1), Diamond Aircraft DA 42 Twin Star (1), Cessna U206 Stationair (1), Cessna A185 Skywagon (1), Cessna 182 Skylane (1).
| Maker | Part | Replaces | Fits | Granted | Status |
|---|---|---|---|---|---|
| Power Flow Systems INC | Tuned Exhaust System PA18ESA | PA18ESA | Piper Aircraft PA-20 with Lycoming O-320 installed... | 2024-07-09 | current |
| Power Flow Systems INC | Tuned Exhaust System PA18ESA-160 | Modification Article | Piper PA-18, PA-18S, PA-18 “105” (Special) | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LE-C205 | Modification Article | Textron Aviation 210-5 (205)210-5A (205A)210B-N, R, 206U206 | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LEESPA12ESA-180 | Modification Article | FS 2003 Corporation PA-12, PA-12S | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LE-C180-55 | Modification Article | Textron Aviation 180 S/N 604, 614, 30000-32661 | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System PA18ESA | Modification Article | Piper PA-18, PA-18S, PA-18 “105” (Special) | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LEESPA12ESA-LM | Modification Article | FS 2003 Corporation PA-12, PA-12S | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LEESPA12ESA-SM | Modification Article | FS 2003 Corporation PA-12, PA-12S | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System PA18ESA | Modification Article | Piper PA-18, PA-18S, PA-18 “105” (Special) | 2021-04-21 | current |
| Power Flow Systems INC | Tuned Exhaust System LE-PMCF | Modification Article | Textron Aviation, Inc. 180, 180A-H, 180 J-K | 2020-12-06 | current |
| Power Flow Systems INC | Tuned Exhaust System PFS-18101 | Modification Part | Sky International Aviat) (A-1B A-1C-180 | 2010-06-24 | current |
| Power Flow Systems INC | Tuned Exhaust System PFS-15103 | 15103 | Diamond DA42 | 2009-10-22 | current |
Sources: the FAA's service difficulty reports since 1995 (a report is a part that failed and was fixed, as filed by an airline, repair station or owner; the count shows reporting as much as reliability) and the parts manufacturer approvals in the FAA's Dynamic Regulatory System. The part name is the reporters' and the approval holders' own words, reduced to the first plain words so that spellings meet.