Milltek Milltek Downpipe-back - OPF/GPF Bypass System - Non-Resonated (Louder) - Requires OPF Bypass or Stage 2 Software GT-115 Burnt Titanium Trims - X3 - X3M / X3M Comp (G01) 3.0 (with OPF Pre LCI only) - 2019 - SSXBM1217 £4,339.36 £3,905.42 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Valved System - Reuses OE Valve Motor - i8 - 1.5T Hybrid - 2014 - SSXBM1241 £1,200.00 £1,080.00 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Large Bore Downpipe and Hi-Flow Sports Cat - Required ECU Remap - Fits to OE and Milltek Sport Cat Back Systems - i8 - 1.5T Hybrid - 2014 - SSXBM1240 £1,140.00 £1,026.00 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Additional parts - OPF/GPF Bypass Plug and Play Modules - 8 Series - M8 & M8 Competition F93 Gran Coupe LCI (OPF/GPF) - 2021 - SSXBM1236 £684.00 £615.60 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Additional parts - OPF/GPF Bypass Plug and Play Modules - 8 Series - M8 & M8 Competition F91 & F92 (OPF/GPF Only) - 2020 - SSXBM1236 £684.00 £615.60 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Additional parts - OPF/GPF Bypass Plug and Play Modules - 5 Series - M5 & M5 Competition F90 LCI (OPF/GPF Equipped) - 2021 - SSXBM1236 £684.00 £615.60 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Additional parts - OPF/GPF Bypass Plug and Play Modules - 5 Series - M5 & M5 Competition F90 (OPF/GPF only) - 2020 - SSXBM1236 £684.00 £615.60 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Equal Length (Loudest) Titanium Tips - OE System requires cutting(Does not fit convertible models) - 4 Series - F82/83 M4 Coupe/Cabrio/Comp (Non-OPF models only) - 2014 - SSXBM1148 £2,543.10 £2,288.79 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Equal Length (Loudest) Polished Tips - OE System requires cutting (Does not fit convertible models) - 4 Series - F82/83 M4 Coupe/Cabrio/Comp (Non-OPF models only) - 2014 - SSXBM1146 £2,085.55 £1,877.00 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Equal Length (Loudest) Cerakote Black Tips - OE System requires cutting (Does not fit convertible models) - 4 Series - F82/83 M4 Coupe/Cabrio/Comp (Non-OPF models only) - 2014 - SSXBM1147 £2,253.12 £2,027.81 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Equal Length (Loudest) Carbon Fibre Tips - OE System requires cutting (Does not fit convertible models) - 4 Series - F82/83 M4 Coupe/Cabrio/Comp (Non-OPF models only) - 2014 - SSXBM1149 £2,313.04 £2,081.74 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart
Milltek Milltek Cat-back - Equal Length (Loudest) Burnt Titanium Tips - OE System requires cutting (Does not fit convertible models) - 4 Series - F82/83 M4 Coupe/Cabrio/Comp (Non-OPF models only) - 2014 - SSXBM1150 £2,726.34 £2,453.71 Every Milltek system is designed, developed and hand-finished here in the UK by time-served craftsmen, each one produced in aerospace grade type 304, non-magnetic stainless steel. This superior... Add to Cart