Milltek GPF bypass pipe non-resonated for BMW M4 (G82) S58 3.0 Turbo (GPF, SSXBM1337) 2020+

This Milltek Sport bypass pipe replaces the original petrol particulate filter (GPF/OPF). Manufactured from 304L stainless steel.

The system is non-resonated, which raises the sound level and gives a more aggressive tone.

Product specification

• Manufacturer: Milltek Sport
• Milltek system number: SSXBM1337
• Type of system: GPF/OPF Bypass
• Configuration: OPF/GPF Bypass Single Pipe 102mm - Non Resonated to Milltek Axle Back Only - Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from www.leib-engineering.de) Fitment with OE downpipes or Milltek SSXBM1334 / 1333
• Tip style: -
• Pipe diameter: 101.6 mm (4")
• EC approved: No
• Race system: Yes
• Valvesonic: No
• Fitting time: 1.5 to 2 hours
• Weight: 22 kg

Application

• BMW G80/G81 M3 & M3 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only) inc Touring & XDrive Models 2020+
• BMW G82 M4 & M4 Competition S58 3.0 Turbo (OPF/GPF Equipped Cars Only) 2020+

Note: Requires Stage 2 ECU Remap or OPF/GPF Bypass Module (Available from www.