HKS Super Turbo Muffler – GR Yaris Gen-2 (GXPA16, 2024+)
Unleash the true spirit of your GR Yaris Gen-2 with the HKS Super Turbo Muffler—precision-engineered for a thrilling driving experience.
Performance Highlights
- Low exhaust pressure and enhanced power: Straight-through piping and 304-grade stainless steel reduce backpressure, delivering improved response and power gains (205.5 kW / 398 Nm vs stock 203.7 kW / 394 Nm).
- Refined sound tuning: Silent-chamber design minimizes drone at idle while providing a deep, aggressive tone under throttle.
- Built for spirited driving: Reinforced rubber stays and custom bracket included to limit exhaust movement under hard driving conditions.
Sound Profile
- Stock (idle): ~81 dB
- HKS (idle): ~91 dB
- Result: Deeper, more pronounced exhaust note without overwhelming cabin comfort.
Build & Fitment
- Material: SUS304 stainless steel with polished twin tips (Ø 110 mm).
- Piping: Dual center pipes taper from 74.7 mm to 60.5 mm for optimized flow.
- Weight: 15.7 kg (vs stock 14.1 kg) – designed for ideal balance and durability.
- Ground Clearance: ~120 mm (front member) – check for clearance if lowered.
- Compatibility: Suitable for AT & MT Gen-2 GR Yaris. Not compatible with Gen-1, 17" wheels, or constant-speed differential models.
Certifications
- JQR30242093 certified – compliant with Japanese emissions and noise standards.
What’s Included
- HKS Super Turbo Muffler assembly
- Rubber mounting stays and bracket
- All necessary hardware for direct bolt-on installation
Product Video
This is the ultimate exhaust upgrade for GR Yaris Gen-2 owners seeking performance, tone, and premium quality. Experience the sharp throttle response, clean power delivery, and signature HKS exhaust note.
What clients say
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Really fast and high quality customer support, my order got to me faster than the quoted time too. No complaints
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The team took a mostly broken car after some work done elsewhere, and have systematically made it reliable and fast for a fair price. The staff are invested in the work they do which also makes a big difference.
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Jeff was extremely helpful in assisting me with my exhaust. Always kept me updated and answered any queries in a timely manner. Will definitely be coming back for my future mods
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Justin and his crew is amazing! Always ready to help and service with a smile. Trusty, friendly and reliable! Had my car sent in for repair twice and it’s fixed on time, at a reasonable price and with no issues. Highly recommended!
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Easy to deal with and part was ordered quickly
