Arrow COMPETITION "SBK" Full Titanium full system with titanium "Dark" silencer BMW M 1000 RR 2020–2024 71245PTN

Arrow cOMPETITION "SBK" Full Titanium full system with titanium "Dark" silencer, manufacturer reference 71245PTN.

Specification

• Manufacturer part number: 71245PTN
• Silencer body material: titanium
• End-cap material: carbon fibre
• Silencer internal material: stainless steel
• Mid-pipe material: titanium
• Header material: titanium
• Mounting: welded mount
• Silencer body length (mm): 300
• Inlet diameter (mm): 65
• DB-killer specified: No
• Oxygen sensor connection: Yes
• CO sensor connection: No

Arrow exhaust applications

Installation

Full exhaust system identified by Arrow reference 71245PTN. Follow the installation layout for the selected model and configuration.

• Arrow installation layout: BMW M 1000 RR 2020–2024
• Arrow installation layout: BMW S 1000 RR 2025–2026
• Arrow installation layout: BMW S 1000 RR 2019–2024

Application-specific installation conditions

• BMW S 1000 RR 2025/2026: Arrow warns that the racing collector configuration described in the notice may trigger a catalyst-monitoring ECU warning. Arrow technical notice
• BMW S 1000 RR 2019/2024: Where the specified Arrow installation removes the original exhaust valve, valve diagnostics can report a fault and the ECU may enter recovery mode. Arrow recommends a map that disables the valve function or a suitable exhaust-valve emulator for that installation. Arrow technical notice