Mounting these "piccolo" tubes on the ends of aircraft exhaust pipes will substantially lower exhaust noise. Tests on an RV-6 showed a 3 db drop in noise powr, or 3 times less than previously measured. Each can be quickly and easily installed by slipping them over the end of standard 1-3/4" exhaust pipes and tightening down the attached screw clamp. Available in 2 models: straight and bent, the choice dependant on how the exhaust exits the cowl. Made of stainless steel. Installed length 6", weight 6-3/4 oz.
SKU: BEM175
Our Price: $47.59
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