Spark Aprilia RSV4 "Konix" Titanium Semi-Full Exhaust (2017+)

Spark Exhaust Technology Aprilia RSV4 1000 RR/RF and 1100 /Factory "Konix" Titanium Semi-Full Exhaust with Catalyst Eliminating Titanium Link Pipe. Designed for Maximum Performance, Looks, Weight Savings and a Rich Deep Sound only possible through the Passionate Way of Italian Work. Handcrafted in Italy. Ultra lightweight 1.8 kg., dyno tested for maximum horsepower increase over stock, sound 107 db. Non-Homologated Racing Version for Maximum Performance.   Warning: neither Spark, Vecchi SRL, or MOTO-D make any representation that the products comply with the air and/or noise emissions laws, or labeling laws, of any jurisdiction. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those laws. Emissions Warning / USA: Various U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and systems, especially as those parts and systems modify, remov