No worries at all, easy fix! Here is the updated description for the MK Racing Aprilia RS457 (2024+) Stainless Steel Header System:
Designed specifically for the twin-cylinder Aprilia RS 457 (2024+), the MK Racing Stainless Steel Header System delivers increased exhaust gas scavenging, improved mid-range power, and an aggressive superbike tone. Constructed from high-grade stainless steel with precise TIG welds and a multi-piece spring-retained design, this system maximizes durability and exhaust flow for both street riding and track days.
| Feature |
Details |
| Material |
High-Grade Stainless Steel |
| Compatibility |
Aprilia RS 457 (2024–Present) |
| Configuration |
2-into-1 slip-joint design with exhaust spring retention |
| Included Hardware |
Twin header pipes, collector mid-pipe section, 2-into-1 Y-collector, retaining springs, heavy-duty exhaust band clamp |
| Finish |
Brushed stainless finish (develops a rich golden heat patina over time) |
| Flanges |
CNC-machined precision exhaust flanges |
Key Highlights
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Maximum Durability: High-grade stainless steel construction provides long-lasting structural strength and exceptional resistance against rust and road debris.
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Optimized 2-into-1 Flow: Smooth bends and merged collector geometry optimize backpressure, boosting mid-range torque and top-end horsepower over stock.
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Race-Grade Spring Retention: Slip-fit joint design with heavy-duty tension springs allows for thermal expansion and quick maintenance without stress fractures under hard riding.
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Aggressive Exhaust Note: Unlocks a deeper, throatier twin-cylinder exhaust tone while keeping the system lightweight and high-flowing.