arthurtysz

Hey guys, own a 2008 is350 f sport and I love it,i have a res delete already and I heard that deleting mufflers makes it sound amazing, ive just heard a lot of people saying im gonna lose a bit of power, anyone know anything about this or experienced ?

Aspect

ah here we go with another one. Swapping exhaust systems on this platform doesn't really net much in terms of gains so deleting it entirely I'd say the change is negligible albeit quite a bit louder

rvtlyzd

Resonator and muffler delete is absurdly loud. You would not enjoy it.

xxmariolxx

Resonator delete sounds good gives the engine a real noise to it. Muffler delete is too much Imo. Get a proper exhaust setup if that's what you want to do

bbaugher47

Just because something is loud does not mean it sounds good. It’s ok to spend money on an exhaust system.

Aspect

what a novel idea... I'd never thought I'd prefer the days where all new members asked about what exhaust to get. Now it's all resonator and muffler deletes