Milltek 80mm OPF/GPF-Back Exhaust | BMW G8X M3 M4 - Burnt Titanium Tips

Description

OPF/GPF-back performance exhaust system for BMW G8X M3 and M4 (2020+). Direct factory fitment with centre resonator bypass valve and GT-115 burnt/blue titanium trims. OE particulate filter removal required. Hand-finished T304L stainless steel construction, mandrel-bent throughout. CNC-formed titanium trim options. Valved centre resonator tuned to compensate for OPF/GPF sound-dampening characteristics while maintaining street-legal compliance. Engineered tone character optimized for M3/M4 powertrains. Fitment: • BMW M3 G80 (S58 engine, 2020+) • BMW M4 G82/G83 (S58 engine, 2020+) • Requires OE OPF/GPF removal - no factory hangers modify required post-cut Hand-crafted precision, dyno-proven performance gains, and engineered resonance tuning that sets performance exhausts apart from universal-fit alternatives. Fits OE system. Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Fits 14 vehicles including:

• 2021 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• 2022 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• 2023 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• 2024 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• 2025 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• 2026 BMW M3— G80 M3 & M3 Competition S58 3.0 Turbo > 2021 and Later
• + 8 more vehicles