Corolla

76.2mm / 3' Resonated Primary Cat Back with Polished GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Resonated Primary Cat Back with Cerakote Black GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Resonated Primary Cat Back with Burnt/Blue Titanium GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Resonated Primary Cat Back with Brushed Titanium GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Primary Cat Back (Loudest) with Polished GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Primary Cat Back (Loudest) with Cerakote Black GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Primary Cat Back (Loudest) with Burnt/Blue Titanium GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Primary Cat Back (Loudest) with Brushed Titanium GT Tips - Re-uses OE Valve Controls‚ Bypasses the Secondary Cat & No Cutting of the OE System Required

76.2mm / 3' Resonated Secondary Cat Back with Polished GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Resonated Secondary Cat Back with Cerakote Black GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Resonated Secondary Cat Back with Burnt / Blue Titanium GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Resonated Secondary Cat Back with Brushed Titanium GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Secondary Cat Back (Louder) with Polished GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Secondary Cat Back (Louder) with Cerakote Black GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Secondary Cat Back (Louder) with Burnt / Blue Titanium GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

76.2mm / 3' Non Resonated Secondary Cat Back (Louder) with Brushed Titanium GT Tips - Re-uses OE Valve Controls & No Cutting of the OE System Required

Fits with OE Secondary Cat Back Systems includes 200CPSI Catalyst in OE Secondary Cat Position - Requires Stage 2 ECU Software

Fits with Milltek Sport Secondary Cat Back Systems includes 200CPSI Catalyst in OE Secondary Cat Position - Requires Stage 2 ECU Software

Active Valve Controller with 3 Modes - Always Open‚ Always Closed and OE Mode