HKS Super Turbo Muffler URBAN MATTE EDITION - Toyota GR Yaris GXPA16 Gen2

The long-awaited HKS exhaust system for the Gen2 Toyota GR Yaris is here. Developed with a strong focus on sound quality, performance, and sophisticated styling, the Super Turbo Muffler URBAN MATTE EDITION combines a refined exhaust note with excellent exhaust flow, making it an ideal choice for both daily driving and track use.

Features

Compatible with: Toyota GR Yaris GXPA16, from 04/2024 onwards (Gen2 only)
Not compatible with: Gen1 models, vehicles with 17-inch wheels, or vehicles equipped with a constant rear differential
Material: S304 stainless steel
Weight: 15.7 kg
Installation: Direct bolt-on – no modifications required
Exhaust pipe diameter: 74.7 mm → 2 × 60.5 mm
Tailpipe diameter: 110 mm left and right

Sound Level

Factory exhaust: 81 dB
HKS exhaust: 91 dB

Performance vs. Factory Exhaust

Power: 279.4 hp @ 6,500 rpm (+2.4 hp)
Torque: 398.2 Nm @ 4,400 rpm (+3.9 Nm)

Design & Sound

The system features a two-section design consisting of centre and rear silencers, engineered to produce a sporty yet well-balanced exhaust note. It delivers an aggressive sound from outside the vehicle while remaining comfortable inside the cabin during low-load driving.

The distinctive URBAN MATTE tailpipes feature HKS logos and an elegant brushed finish, giving the rear of the GR Yaris a clean, premium, and performance-oriented appearance.

Additional Benefits

HKS rubber exhaust hangers and specially designed mounting brackets help reduce lateral exhaust movement during spirited driving.
Developed and tested using data gathered from previous GR Yaris and GR Corolla generations.
Significantly reduced exhaust back pressure at high engine speeds.
Excellent foundation for vehicles planned for further performance upgrades and tuning.
Combines high exhaust flow with refined sound characteristics for both street and track use.

Product video

Technical specification

Article nr:

31029-AT018

Manufacture Partnumber:

31029-AT018

In October 1973, two talented and young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not, or would not, produce. HKS pioneered the Japanese aftermarket industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back ECUs and sophisticated fuel management tools. HKS was clearly driving performance trends for Japanese vehicles forward!

Today, HKS is one of the world's most well-known brands and the obvious choice for you who builds a JDM car. In the assortment you will find everything from chassis products to exhaust systems and turbo kits. HKS is behind some of the coolest builds and professional drivers in the world, so when you choose HKS, you choose the best.