Yes the LTH's eliminate the cats. I do believe F.I. is offering a CBE now that has HFC's in the front section for those of us that are running LTH's. As far as the sound goes it's just plain awesome. The only thing you need to be aware of is LTH's paired with a non-res FI CBE WILL give you drone from 2-2.5k RPM.
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'11 370Z Nismo #528 Fast Intentions | Stillen | Motordyne | Uprev | CSF | Zspeed | Z1 Motorsports | AST | Swift | SPC | SPL | Whiteline | Hotchkis | Bride | Schroth | Robispec | Cusco | Nismo | Volk | Forgestar | Hoosier | RJM
'17 Titan Bone Stock
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