S-H125SO4-ASZTBL
Slip-On Line (Titanium) for




Power
+0.4 kW
at 8500 rpm
Torque
+0.4 Nm
at 5350 rpm
Weight
-0.9 kg
Featuring a new design, perfectly sculpted to follow the lines of the bike and offer a racing look, the Slip-On Line’s innovative conical muffler is black and has a laser-engraved logo for increased visual effect. Produced using race-proven materials, the end cap and the outer sleeve are lightweight titanium, and high-grade stainless steel is utilized for the link pipe, giving the exhaust a weight savings of over 36% compared to the standard stock version. A clear enhancement in performance is achieved through the exhaust, with perfect throttle response across the rev range and power gains of 5.8% at 8,500 rpm, with torque increased by 4.3% at 5,350 rpm when tested on the Akrapovič dyno against a Honda MSX 125 with a standard stock exhaust. All of this is allied with the distinctive deep Akrapovič sound. It features easy plug-and-play installation, and no remapping is required. This exhaust is meant for racetrack and closed course use only.
An optional stainless-steel header and carbon-fibre heatshield are also available.
THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

EXPERIENCE THE SOUND
Immerse yourself in the sound of the Honda MSX125 / Grom exhaust systems.
| Unit | Akrapovič | Max gain | |
|---|---|---|---|
| Max. power | kW | 6.8 / 7400 rpm | + 0.4 / 8500 rpm |
| HP (m) | 9.3 / 7400 rpm | + 0.5 / 8500 rpm | |
| HP (i) | 9.2 / 7400 rpm | + 0.5 / 8500 rpm | |
| Max. torque | Nm | 10.5 / 5900 rpm | + 0.4 / 5350 rpm |
| lb-ft | 7.7 / 5900 rpm | + 0.3 / 5350 rpm | |
| Weight | kg | 1.52 | - 0.9 |
| lb | 3.4 | - 1.8 | |
| % | - 36.1 | ||
| Volume | dB | 89.7 / 3625 rpm | 8.8 |
| Inst. time | min | 20 |
RACING IS IN AKRAPOVIČ DNA
RACING PARTNERS

From the R&D department with sound engineering—and through the laboratories that manage and measure the materials and into the in-house titanium foundry and then to production, before evaluation and completion—the manufacture of an Akrapovič exhaust is an internal journey with many facets that are all completed at the company’s state-of-the-art facilities.

Using only the highest standard of materials in the production of every Akrapovič exhaust, our materials are thoroughly inspected upon arrival and assessed in the metallurgical laboratory. Though more than 35 years of experience working with titanium, stainless steel, carbon fibre, aluminium alloys, and more recently ceramics matrix composites, Akrapovič sources only the best materials to produce its high-quality exhaust systems.
Akrapovič is a manufacturer of premium exhaust systems for motorcycles and performance cars. It is renowned around the globe as an innovative company that uses advanced technology and high-quality materials in exhaust system design and manufacture. Akrapovič exhaust systems excel in improved performance, an unmistakable sound, innovative design, lightweight construction, craftsmanship, and durability. There is no mistaking an Akrapovič.


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