Alpha Pipes Copyright Triton RC LLC 2011 Content may not be used without express written consent Alpha 2090 Tuned pipe The new Alpha EFRA approved  2090 Tuned pipe includes 3 different stinger sizes 7mm ,7.5mm and 8mm. As well as 2 headers, Allowing you to change sizes to adjust fuel mileage and powerband to match your driving style or track conditions. the 2090 has a softer ,smooth bottom end with great top end and fuel mileage. Part# AP-XME2090 $97.99 Alpha 2081 Tuned pipe hard coated The Alpha EFRA approved 2081 Tuned pipe provides xlnt power from bottom end all the way to top end. Making it a great choice for racers of all levels.The 2081 has the most bottom end of the pipes with good top end. Part# AP-XME2081 $89.99 A-Plus F0801 Tuned pipe hard coated The A-Plus FEMCA approved F081 Tuned pipe provides xlnt power from bottom end all the way to top end. Making it a great choice for racers of all levels. The F0801 Has strong bottom and topend performance and great fuel mileage. Part# AP-XOE081 $89.99