G82 M4 & M4 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only)

Plug & Play Remote Control System for OE & Milltek Sport Exhausts

Axle Back System with GT-115 Polished Trims - ECE Approved (OE Requires Cutting)

Axle Back System with GT-115 Cerakote Black Trims - ECE Approved (OE Requires Cutting)

Axle Back System with GT-115 Brushed Titanium Trims - ECE Approved (OE Requires Cutting)

Axle Back System with GT-115 Burnt Titanium Trims - ECE Approved (OE Requires Cutting)

Axle Back System with JET-115 Carbon Trims - ECE Approved (OE Requires Cutting)

OPF/GPF Back with Centre Resonator Bypass System with GT-115 Polished Trims (OE Requires Cutting)

OPF/GPF Back with Centre Resonator Bypass System with GT-115 Cerakote Black Trims (OE Requires Cutting)

OPF/GPF Back with Centre Resonator Bypass System with GT-115 Brushed Titanium Trims (OE Requires Cutting)

OPF/GPF Back with Centre Resonator Bypass System with GT-115 Burnt/Blue Titanium Trims (OE Requires Cutting)

OPF/GPF Back with Centre Resonator Bypass System with JET-115 Carbon Fibre Trims (OE Requires Cutting)

OPF/GPF Bypass - Resonated - Fits to OE Downpipes & Milltek Sport Axle Back System Only - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from...

OPF/GPF Bypass - Non-Resonated (Louder) - Fits to OE Downpipes & Milltek Sport Axle Back System Only - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from...

OPF/GPF Bypass - Resonated - Fits to OE Downpipes & OE Axle Back System Only (OE Requires Cutting) - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from...

OPF/GPF Bypass - Non-Resonated (Louder) - Fits to OE Downpipes & OE Axle Back System Only (OE Requires Cutting) - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available...

ECE Approved

with HJS HQ 200CPSI Cats (No CEL or ECU Software Required) - Fits to OE OPF/GPF & Milltek Sport OPF/GPF Bypass Sections

Requires Stage 2 ECU Remap - Fits to OE and Milltek Sport Systems