Arrow Pro-Race Nichrom "Dark" silencer Suzuki GSX-S 950 2021–2023 71938PRN

Arrow pro-Race Nichrom "Dark" silencer, manufacturer reference 71938PRN.

Specification

• Manufacturer part number: 71938PRN
• Silencer body material: stainless steel Dark
• End-cap material: stainless steel
• Silencer internal material: stainless steel
• Mid-pipe material: stainless steel
• Mounting: welded mount
• Silencer body length (mm): 250
• Inlet diameter (mm): 49
• Outlet diameter (mm): 68
• DB-killer specified: Yes
• Oxygen sensor connection: No
• CO sensor connection: No
• Manufacturer component weight (kg): 1.52

Arrow exhaust applications

Installation

This listing is for Arrow reference 71938PRN. Other Arrow references in the installation layout are separate components. The model application does not by itself establish a direct connection to every original or aftermarket exhaust.

• Arrow installation layout: Suzuki GSX-S 950 2021–2023
• Arrow installation layout: Suzuki GSX-S 1000 / 1000 GT 2021–2024
• Arrow installation layout: Suzuki GSX-S 1000 / 1000 GT 2025–2026
• Arrow installation layout: Suzuki GSX-S 1000 GX 2025–2026
• Arrow installation layout: Suzuki GSX-S 1000 GX 2024

Manufacturer fitting instructions

• 3885263.PDF

Application-specific installation conditions

• Suzuki GSX-S 950 2021/2023: 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
• Suzuki GSX-S 1000 / 1000 GT 2021/2024: 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
• Suzuki GSX-S 1000 / 1000 GT 2025/2026: Arrow warns that the racing collector configuration described in the notice may trigger a catalyst-monitoring ECU warning. The notice identifies 71766MI. Arrow technical notice
• Suzuki GSX-S 1000 / 1000 GT 2025/2026: 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
• Suzuki GSX-S 1000 GX 2025/2026: Arrow warns that the racing collector configuration described in the notice may trigger a catalyst-monitoring ECU warning. The notice identifies 71766MI. Arrow technical notice
• Suzuki GSX-S 1000 GX 2025/2026: 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
• Suzuki GSX-S 1000 GX 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