The exhaust system uses the first part of the stock header-pipes and is a 2 in 1 in 2 with diametres 52-63-52. The Magnum Series‘ mufflers are available in round titanium, with differenciated diametres. The mufflers also have the new 2016 Magnum Series’ thermo-injected magnesium end-cap, and GAS-EXTRACTOR system. The horsepower gain is about 5/7 hp all over the range. The exhaust system is EURO4 homologated, with catalyst converters and db killer. QD recommends the using of the RexXer mapping system, for a perfect fuelling adjusting.
- EURO4 HOMOLOGATION
- ELECTRONIC VALVE SIMULATOR
- 30 MONTH WARRANTY BY ACTIVATING THE SERVICE CARD
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE, LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.