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HKS

HKS SUPER TURBO MUFFLER GR SUPRA DB42 B58

$3,750.00

SKU: H005 31029-AT003

In Stock
In Stock
Ships by Jul 30
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The HKS Super Turbo Muffler features a full straight exhaust layout to eliminate narrow points and improve exhaust gas flow. It is designed to provide a moderately sporty sound while suppressing unpleasant drone. This muffler is inspection-ready and compliant with Japanese noise regulations. It is also factory exhaust valve compatible, allowing switching between Sports and Normal modes. The muffler features a slitted inner side for improved sound silencing and titanium gradation tail tips. Recommended for those with a catless downpipe who want to suppress exhaust sound.

Fitment

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Specifications

BrandHKS
Part NumberH005 31029-AT003

Videos

HKS Dual Muffler Catback Exhaust A90 Supra | Just Sound

HKS Dual Muffler Catback Exhaust A90 Supra | Just Sound
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HKS Dual Muffer Exhaust Install And Sound On A90 Supra
GR SUPRA EXHAUST SHOWDOWN | HI POWER VS SUPER TURBO

GR SUPRA EXHAUST SHOWDOWN | HI POWER VS SUPER TURBO
HKS Super TURBO MUFFLER Exhaust Sound Clips

HKS Super TURBO MUFFLER Exhaust Sound Clips
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SOUND CLIP FOR HKS DUAL MUFFLER A90 TOYOTA GR SUPRA
HKS A90 Supra | SUPER TURBO MUFFLER Exhaust Install - 31029-AT003 | Carbon Diffuser added also

HKS A90 Supra | SUPER TURBO MUFFLER Exhaust Install - 31029-AT003 | Carbon Diffuser added also
Listen to this Toyota GR Supra A90 Unleashed with HKS Exhaust | Street & Dyno Tested! Amazing Sound!

Listen to this Toyota GR Supra A90 Unleashed with HKS Exhaust | Street & Dyno Tested! Amazing Sound!
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Supra HKS Exhaust with AA Catted DP
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A90 Supra HKS Super Sport Exhaust
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A90 Supra HKS Exhaust Crackles
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TOYOTA GR SUPRA 3BA-DB42 B58 HKS SUPER TURBO MUFFLER
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MKV a90 GR Supra with Titan Motorsports Catless Downpipe with HKS exhaust

MKV a90 GR Supra with Titan Motorsports Catless Downpipe with HKS exhaust

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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