BMW S1000RR 2015-16 GP1/GP1R & GP2/GP2R DE-CAT EXHAUST SYSTEMS
GP1 Tips are GP1R angular tip or GP1 round tip. GP1RR is 70mm bore tip in silver/titanium can or Black/black ceramic can. No db killer available. GP2 is a 200mm can in titanium or carbon GP2R is a 110mm can in titanium or carbon
Full titanium construction
Advanced flow dynamics
No remap required for the de-cat but adding a fuelling module will give significant gains
performance gains of around 8-12 bhp will be achieved with the de-cat system depending on the tune
The GP1/GP2 it uses internal baffling to allow you to control db levels from 102 to 110 plus-LOUD!
Carbon option for GP1 is a sleeve over titanium, as such it will last for life!
Removable db killer also supplied (not included with GP1RR tip option)
Full instructions supplied
In race use situations we advise regular insert re packing or removal of the insert completely.
ARCS de-cat 15-16 requires cutting off your cat box then our parts simply clamp in place, no welding required.
Please note adding any ceramic coating option to pipework adds 1 additional week to the production lead time.