mufflers

Hey guys, I just bought a Zard Conical for my 2016 Sixty2. I've been reading online that removing the cat and installing a slip on can make the Scrambler run lean though so needs an ECU re-map. Just wondering if anyone has been running with a slip on for a while and can let me know about...

Scrambler muffler for sale in excellent shape, has not seen much use, put custom muffler soon after purchased the bike pictures here in the craigslist ad Triumph Bonneville T100 Scrambler exhaust