Airplane Mufflers

Very efficient and very silent Whisper-Profi resonator tuned Pipe- Increase in performance up to 30%

To be used with 10 to 17cc engines.

Dimensions : A = 200mm, B = 210-240mm, C = 22mm, D = 40mm, E = 14mm. Weight : 120g

Tuned-pipe for engines 10- 15 ccm, straight outlet,

ØD= 42mm, Øde= 20mm, Øda= 12mm, L= 275mm, Lg= 420mm, weight ca. 125 gr.

Perfectly fit 61size engines such YS, OS and Webra

Tuned-pipe for engines 20-25 ccm, straight outlet,

ØD= 42mm, Øde= 22mm, Øda= 12mm, L= 400mm, Lg= 550mm, weight ca. 160 gr

KS9010 Teflon coupler for tuned pipes diameter 20mm, 200mm length

Tuned-pipe for engines 30 ccm, straight outlet,

ØD= 50mm, Øde= 22 mm, Øda= 14mm, L= 400mm, Lg= 590 mm, weight ca. 190 gr.

KS 1342 Exhaust flange stub for OS-MOKI-WEBRA diameter 20mm, distance between holes 34mm

KS 1342 Exhaust flange stub for OS engines diameter 20mm, distance between holes 42mm

KS 1342YS Exhaust flange stub for YS engines diameter 20mm, distance between holes 31-32mm

KS 501 Exhaust reso Pipe Comfort mount mounting system for 42mm mufflers/pipes

KS 502 Exhaust reso Pipe Comfort mount mounting system for 50mm mufflers/pipes

KS 5020 Exhaust reso Pipe Comfort mount mounting system for 20mm mufflers/pipes

KS 503 Exhaust reso Pipe Comfort mount mounting system for 55mm mufflers/pipes

KS-Comfort Mount ABF-Header, for motor OS MAX, Moki, ASP, Webra, MVVS, with 2 bendable sections, ØD= 20mm, L1= 90mm, L2= 120mm, L3= 155, Lg= 240mm,

Distance between the exhaust boreholes 32 mm

KS-Comfort Mount ABF-Header, for motor OS MAX, Moki, ASP, Webra, MVVS, with 2 bendable sections, ØD= 20mm, L1= 90mm, L2= 120mm, L3= 155, Lg= 240mm,

Distance between the exhaust boreholes 34 mm

KS-Comfort Mount ABF-Header, for motor OS, ST with 2 bendable sections, ØD= 20mm, L1= 90mm, L2= 120mm, L3= 155, Lg= 240mm,

Distance between the exhaust boreholes 36-38MM, PROLONGED holes

KS-Comfort Mount ABF-Header, for motor OS MAX, Moki, ASP, Webra, MVVS, with 2 bendable sections, ØD= 20mm, L1= 90mm, L2= 120mm, L3= 155, Lg= 240mm,

Distance between the exhaust boreholes 42 mm

KS Stainless steel do-it-yourself Tube, 90 degree round Diameter 20mm

This tube is made for DYI made exhaust system, you can use silver solder or teflon/silicone to hold the parts together.

Tube diameter is 20mm, and the extended is perfectly cover insert of 20mm. so you can insert tube into tube easily.

Very precise part, made in germany, with total Radios RM of 33mm

See detailed image for more info

KS Stainless steel do-it-yourself Tube, Straight, Diameter 20mm, 200mm Long

This tube is made for DYI made exhaust system, you can use silver solder or teflon/silicone to hold the parts together.

Tube diameter is 20mm, and the extended part is perfectly cover the insert of 20mm. so you can insert the tube into tube easily.

Very precise part, made in Germany

KS Stainless steel do-it-yourself Tube, Straight, Diameter 20mm, 65mm Long

This tube is made for DYI made exhaust system, you can use silver solder or teflon/silicone to hold the parts together.

Tube diameter is 20mm, and the extended part is perfectly cover the insert of 20mm. so you can insert the tube into tube easily.

Very precise part, made in Germany

KS Stainless steel do-it-yourself Tube, Straight, Diameter 25mm, 200mm Long

This tube is made for DYI made exhaust system, you can use silver solder or teflon/silicone to hold the parts together.

Tube diameter is 25mm, and the extended part is perfectly cover the insert of 25mm. so you can insert the tube into tube easily.

Very precise part, made in Germany

Aluminium Polished Muffler for 3MM 53TOC engine.

O.S. Engines 90 Degree in-Cowl Header FS110A adaptor 90D

perfect for Pattern fuselages installation

O.S. Engines Flex Pipe for FS70-91S/70U/FL70/FS81A 240mm 1111B

perfect for Pattern fuselages installation

OS Engines Flexible exhaust Pipe 120mm long 1114A FT300

OS Engines Flexible exhaust Pipe set B 240mm FS120S

perfect for Pattern fuselages installation

OS engines MAX 140RX rear exhaust Header pipe set

approx length 240mm

OS Engines silicone Tubing (H) Set for tuned pipe reso 40-46 # 72105337

RD-MODELLTECHNIK TUNED Pipe for 10-15cc -engines

this pipe designed around performance and stabilty of OS-YS-ROSSI-WEBRA Engines

developed and produced in Germany

RD-MODELLTECHNIK TUNED Pipe for 10cc engines

1. Set including 1 Pipe (35cm long)

Very efficient and very silent Whisper-Profi resonator tuned Pipe- Increase in performance up to 30%

To be used with 20 to 30cc engines.

Dimensions: A = 630mm, B = 50mm, C = 25mm, D = 670mm, E = 14mm. Weight: 280g.

Securely clamps pipes, couplers, and hoses with an outer diameter from 0.89" – 0.98" (22.7mm – 25mm)

Spring design maintains pressure through a wide range of temperatures

Very precise part, made in Germany

Set of 2

WestonUk Genesis pipe 90 PRO+ for 60-90 engines, fits Helicopters and Airplanes