2 in 1 conversion kit overview

Submitted by Brent Smith : “Market Survey of KTM 990 Adv 2 into 1 exhaust conversion kits. Listed from least expensive to most” (didn’t check that, depends on the muffler you combine with it) http://www.radegarage.com/2013-08-01/2in1-pipe http://www.21brothers.pl/21brothers.eu/2w1_lc8_ADV.html http://www.cjdesignsllc.com/products/2-into-1-pipes/ http://www.mivv.it/en/prodotti_apri.asp?cl=1&cs=711&codice_moto=556&codice_marca=29 http://www.mivv.it/en/prodotti_apri.asp?cl=1&cs=712&codice_moto=557&codice_marca=29 https://www.gpr-motorcycle-exhausts.co.uk/shop/brand/ktm-exhausts/adventure-950 https://www.gpr-motorcycle-exhausts.co.uk/shop/brand/ktm-exhausts/adventure-990 https://www.remusexhaustshop.com/products/bikes/ktm https://www.remusexhaustshop.com/product/950-adventure-03-05-remus-revolution-exhaust-silencer http://www.rottweilerperformance.com/single-side-out-adv-950-990-rottweiler-performance-exhaust-systems/ “Already have a dual out Akro or Leo Vince system? Use…