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HKS

HKS 2Stage Exhaust System BNR34

$2,200.00 $1,980.00 Save $220.00

SKU: H005 31025-AN007

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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 2-Stage Exhaust Muffler (MPN: 31025-AN007) is designed for the Nissan Skyline GT-R BNR34 RB26DETT. It features a valve operated by an electric motor, allowing for variable noise levels—quiet at low RPM and maximum power at high RPM. The exhaust is constructed from high-quality SUS304 stainless steel and features a RM Double Lip with a 90 x 2 mm diameter. The pipe diameter is 85 mm, and it has a road clearance of 100mm. The noise level near the exhaust is 90dB (OEM 94dB).

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandHKS
Part NumberH005 31025-AN007

Videos

Nissan Skyline R34 GT-R BNR34 HKS 2Stage Exhaust System

Nissan Skyline R34 GT-R BNR34 HKS 2Stage Exhaust System
Nissan Skyline GTR HKS exhaust with Mines Equal length Frontpipe. // Pure straight 6 sound.

Nissan Skyline GTR HKS exhaust with Mines Equal length Frontpipe. // Pure straight 6 sound.
R34 GTR - Trust Ti exhaust

R34 GTR - Trust Ti 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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