AKRAPOVIC S-B4SO4-HHLSSBL Exhaust System Slip-On Line (Stainless Steel) for BMW F 450 GS 2026-2026

Description AKRAPOVIC S-B4SO4-HHLSSBL Exhaust System Slip-On Line (Stainless Steel) for BMW F 450 GS 2026-2026

The Akrapovic Slip-On Line exhaust system features a distinctive double imprint design on the muffler, giving it a dynamic appearance while adding strength for increased durability in demanding conditions. The muffler outer sleeve and heatshield are constructed from high-grade stainless steel and finished with a black coating, while the muffler includes a monochrome laser-engraved logo.

Performance gains of 0.4 kW / 0.6 hp at 9,300 rpm and 0.3 Nm at 6,500 rpm were achieved when tested on the Akrapovic in-house dyno against a BMW F 450 GS equipped with the standard stock exhaust system. The exhaust produces a deep, sporty, and full sound that complements the character of the two-cylinder engine.

This product is EC/ECE type approved. Installation is plug-and-play, with no remapping required. The Slip-On Line is not compatible with BMW original side cases.

• Distinctive double imprint muffler design for dynamic appearance and added strength
• High-grade stainless steel muffler outer sleeve and heatshield
• Black-coated finish with monochrome laser-engraved logo
• Provides measured power and torque gains on the Akrapovic in-house dyno
• Produces a deep, sporty, and full sound
• EC/ECE type approved
• Plug-and-play installation with no remapping required
• Not compatible with BMW original side cases

Specifications:

• Material: Stainless Steel
• Power Gain: +0.4 kW / +0.6 hp at 9,300 rpm
• Torque Gain: +0.3 Nm at 6,500 rpm
• Approval: EC/ECE Type Approved
• Installation: Plug-and-play, no remapping required
• Compatibility Note: Not compatible with BMW original side cases
• Application: BMW F 450 GS