3rd Cat Delete Weight Savings & HP Gains?

[LuckysDad]

Does anyone have an idea what the weight savings and HP Gains are for @GRP 3rd Cat Delete pipe?

 

[Nova]

There is a dyno graph for the Evora with the delete pipe, but I think this also included intake mods:

GRP Evora 400,410,GT Decat/Race Exhaust Pipe

GRP Evora 400,410,GT Decat/Race Pipe This is a direct replacement exhaust pipe for the third catalytic converter pipe which is installed on 2017+ U.S. model Evora 400,410's & GT's. Made from 16 gauge 304 stainless steel Precision machined and tig welded stainless steel v-clamp flange Bolt in...

www.gregsraceparts.com

 

[TomAce]

IIRC weight of original third cat is about 2,8kg (6,2...6,6 lbs). Weight saving will be roughly 1,5-1,8kg (3,3...3,9lbs).