GTHaus GTC VC Roar Super Racing series, Stainless Steel, with 4x102mm Round Split Tips for 2011-2020 Jeep Grand Cherokee(JE0121806) 1771 -- Rigorous testing determined core

-- Rigorous testing determined core style

Fr/Rr Acceleration

Simultaneous variable speed: Same as mode 1

which may incur additional hardware replacement costs if upgraded later

GTHaus GTC VC Roar Super Racing series, Stainless Steel, with 4x102mm Round Split Tips for 2011-2020 Jeep Grand Cherokee(JE0121806) 1771 -- Rigorous testing determined coreContinuously innovating and progressing forward. the GTC(EV Control)and GTS (Ultimate Performance) were introduced, ultimately taking the place of the HP through GT2 for all newer model vehicles. The GTC, utilizing electronic valve technology to controlsound, back pressure. andoverall performance. became a single combined solution. enveloping everything from OEM all the way to GT2, a complete spectrum of sound and performance into one unit by the use