BMW 1 Series 128ti 5 Door (F40 OPF/GPF Equipped)
2021 and Later
Additional parts
Maxton Diffuser for Quad Outlet System (M2 Style) - GlossGPF/OPF Bypass
Fits to the Milltek Sport OPF/GPF Back System Only - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from www.leib-engineering.de)This product is:
Race/Track Only
GPF/OPF Bypass
Fits to the OE OPF/GPF Back System Only MSBM393 - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from www.leib-engineering.de)This product is:
Race/Track Only
Particulate Filter-back
Maxton x Milltek - OPF/GPF Back System - Quad GT-100 Brushed Titanium Trims - ECE Approved - MUST BE Fitted with Maxton DiffuserThis product is:
EC-Approved
System Number: SSXBM1250
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x Lh Valved Outlet Pipe (Quad Outlet System)
1 x RH Outlet Pipe (Quad Outlet System)
2 x Y Pipe (Quad Outlet System)
4 x Brushed Titanium Tips
Quad 100mm GT100
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
Maxton x Milltek - OPF/GPF Back System - Quad GT-100 Burnt/Blue Titanium Trims - ECE Approved - MUST BE Fitted with Maxton DiffuserThis product is:
EC-Approved
System Number: SSXBM1251
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x Lh Valved Outlet Pipe (Quad Outlet System)
1 x RH Outlet Pipe (Quad Outlet System)
2 x Y Pipe (Quad Outlet System)
4 x Burnt Titanium Trims
100mm GT100
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
Maxton x Milltek - OPF/GPF Back System - Quad GT-100 Cerkote Black Trims - ECE Approved - MUST BE Fitted with Maxton DiffuserThis product is:
EC-Approved
System Number: SSXBM1249
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x Lh Valved Outlet Pipe (Quad Outlet System)
1 x RH Outlet Pipe (Quad Outlet System)
2 x Y Pipe (Quad Outlet System)
4 x Cerakote Black Tips
Quad 100mm GT100B
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
Maxton x Milltek - OPF/GPF Back System - Quad GT-100 Polished Trims - ECE Approved - MUST BE Fitted with Maxton DiffuserThis product is:
EC-Approved
System Number: SSXBM1248
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x Lh Valved Outlet Pipe (Quad Outlet System)
1 x RH Outlet Pipe (Quad Outlet System)
2 x Y Pipe (Quad Outlet System)
4 x Polished Tips
Quad 100mm GT100
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
OPF/GPF Back System - GT-115 Brushed Titanium Trims - ECE ApprovedThis product is:
EC-Approved
System Number: SSXBM1204
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x LH Valved Outlet Pipe
1 x RH Outlet Pipe
2 x 4.5" Brushed Titanium Tips
115mm GT115
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
OPF/GPF Back System - GT-115 Burnt Titanium Trims - ECE ApprovedThis product is:
EC-Approved
System Number: SSXBM1205
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x LH Valved Outlet Pipe
1 x RH Outlet Pipe
2 x 4.5" Burnt Titanium Tips
115mm GT115
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
OPF/GPF Back System - GT-115 Cerakote Black Trims - ECE ApprovedThis product is:
EC-Approved
System Number: SSXBM1203
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x LH Valved Outlet Pipe
1 x RH Outlet Pipe
2 x 4.5" Cerakote Black Tips
115mm GT115
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
OPF/GPF Back System - GT-115 Polished Trims - ECE ApprovedThis product is:
EC-Approved
System Number: SSXBM1202
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x LH Valved Outlet Pipe
1 x RH Outlet Pipe
2 x 4.5" Polished Tips
115mm GT115
Pipe Ø: 3.00" (76.20mm) *
Particulate Filter-back
OPF/GPF Back System - JET-115 Carbon Trims - ECE ApprovedThis product is:
EC-Approved
System Number: SSXBM1206
Consists of:
Tailpipe Style:
1 x Adapter to OE Downpipe {Not required for Turbo Back Systems}
1 x Connecting Pipe
1 x Rear Connecting Pipe
1 x Rear Silencer
1 x LH Valved Outlet Pipe
1 x RH Outlet Pipe
2 x Jet-115 Carbon Trims
115mm JET-115
Pipe Ø: 3.00" (76.20mm) *
* Pipe sizes may vary from part-to-part. Pipe diameters are indicative of the system as a whole and do not necessarily mean every part is of a uniform size.