MK RACING
Aprilia RS 457 Stainless Steel Full Exhaust Header MK Racing
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Unlock Track-Ready Power & Sound
Eliminate restrictive factory piping and unlock the true horsepower hidden within your Aprilia RS 457. The MK Racing Full System Header is built for serious riders, delivering optimized exhaust flow, an aggressive exhaust note, and significant weight savings.
Core Value & Benefits
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Maximum Power & Flow: Precision-engineered to reduce backpressure, significantly boosting your bike's overall horsepower and throttle response.
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Ultra-Lightweight Design: Replacing the heavy stock components with lightweight stainless steel instantly improves your bike's handling and agility.
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Aggressive Racing Sound: Transforms your motorcycle's exhaust note from a quiet factory hum to a deep, resonant track-ready roar.
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Extreme Heat Resistance: Built with high-grade materials to withstand extreme exhaust temperatures during aggressive street riding or track days.
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Seamless Integration: Designed exclusively for the RS 457 chassis to ensure a flawless, direct bolt-on installation.
Technical Specifications
| Feature | Specification |
| Material | High-Grade Stainless Steel |
| Finish | Polished |
| Compatibility | Aprilia RS 457 |
| Dimensions | (Needs update—see missing details below) |
| Weight | 3.5 kg |
Compatibility & Installation
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Fitment: Guaranteed direct bolt-on fit for the Aprilia RS 457. Serves as the perfect foundation for most aftermarket slip-on exhausts.
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Installation Steps:
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Remove the heavy factory stock exhaust header and components.
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Mount the MK Racing header utilizing the provided hardware and mounting springs.
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Fasten securely to the OEM mounting points (Professional installation by a certified mechanic is recommended for proper torque and exhaust sealing).
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Note: An ECU tune or fuel mapping adjustment is recommended for optimal performance.
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What's in the Box
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1x MK Racing Full System Header Pipes
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Mounting Springs
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Required Installation Hardware
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Does the MK Racing full system header fit the Aprilia RS 457 without modifications? Yes, the MK Racing header is precision-designed specifically for the Aprilia RS 457. It is a direct bolt-on upgrade that requires no frame modifications, though a fuel mapping adjustment is highly recommended.
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Will this header improve the sound of my Aprilia RS 457? Absolutely. By removing factory restrictions, the MK Racing header significantly deepens the exhaust tone, giving the RS 457 a much more aggressive, racing-style sound compared to stock.
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Is the MK Racing header compatible with aftermarket slip-on exhausts? Yes, this header is an ideal foundation and is fully compatible with most aftermarket slip-on exhaust setups designed for the RS 457 platform.
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How much weight does the MK Racing header save? The MK Racing header weighs just 3.5 kg, offering substantial weight savings over the heavy factory exhaust system, which noticeably improves handling and agility.
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"What is the best full exhaust header to increase horsepower on an Aprilia RS 457?"
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"How to make the Aprilia RS 457 sound louder and deeper with a decat header?"
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"Lightweight stainless steel full exhaust system for Aprilia RS 457."
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"MK Racing exhaust header fitment and reviews for Aprilia RS 457."
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"Direct bolt-on aftermarket exhaust upgrade for Aprilia RS 457."
At MOTOPUNK, we aim to dispatch all orders as quickly as possible. Orders are usually processed within 24–48 hours, and delivery typically takes 3–7 business days depending on your location. Once your order is shipped, tracking details will be shared via email or SMS. Delays may occur during high-demand periods, public holidays, or due to courier issues beyond our control.
We offer returns or exchanges only for damaged, defective, or incorrect products received. Requests must be raised within 48 hours of delivery with proper unboxing proof or images. Products must be unused and in original packaging. Customized, installed, or used products are not eligible for return or exchange. Approved exchanges will be processed after product inspection.
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