The insert fits into the voids of the original mounting bush? this takes out some of the engine movement under acceleration and deceleration. ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

Track-proven mechanical locking system that prevents the downpipe bolts from unwinding ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

For Fitment to 2.75 Cat Back Systems Only. Requires a stage 2 ECU remap Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

For Fitment to 3-inch 'Race' System only Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

Requires a stage 2 ECU remap Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Ja

3-inch 'Race' System - Cerakote Black GT-100 Trims Endrohr: Dual GT100 Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

3-inch 'Race' System - Polished GT-100 Trims Endrohr: Dual GT100 Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

3-inch 'Race' System - Titanium GT-100 Trims Endrohr: Dual 100mm GT100 Rohrdurchmesser: 76.2mm (3 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

Non-resonated (louder) with 100mm GT-100 Polished Trims Endrohr: 100mm GT100 Rohrdurchmesser: 69.85mm (2.75 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein

Non-resonated (louder) with 100mm Jet Polished Trims Endrohr: 100mm Jet Rohrdurchmesser: 69.85mm (2.75 Zoll) ECE-Zulassung: Nein Soundmodul Valvesonic: Nein RACE (Ohne Katalysator): Nein