HKS Super Turbo Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT
HKS Super Turbo Muffler Catback Exhaust System - Nissan 400Z RZ34 VR30DDT
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Universal fit
No vehicle selection needed.
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Fitment not confirmed
This part may still fit. Check the details below or contact us before ordering. Ask about fitment
Vehicle fitment
This part is listed to fit the following vehicles.
In Melbourne? Fit it in our workshop.
We fit parts in-house at the RevZone workshop. Book a time and bring your car in.
Description
The HKS Super Turbo Muffler is a full cat-back exhaust system for the Nissan 400Z (RZ34, VR30DDT), using a full dual layout with 60.5 mm x 2 pipes to achieve a pipe cross-sectional area equivalent to an 85 mm single pipe. This reduces exhaust pressure by approximately 40% versus stock, and the system is compatible with both the 9-speed auto and 6-speed manual. Ground clearance is unchanged from stock.
Features
- Full dual 60.5 mm x 2 pipe layout (equivalent flow area to 85 mm single pipe)
- Exhaust pressure reduced approximately 40% versus stock (stock D45 mm x 2 baseline)
- 119 mm outer tip diameter
- Silent chamber suppresses drone during steady-state driving
- System weight: 24.1 kg (same as stock)
- Close noise level: approx. 90 dB / 87 dB (aggressive / gentle sound modes); stock: 85 dB
Fitment
- Nissan 400Z, chassis RZ34, engine VR30DDT
- Compatible with 9AT and 6MT transmissions
Notes
- No change to minimum ground clearance after installation
- JDM product: any HKS certification (JASMA etc.) applies to the Japanese market. Check your state's regulations before road use in Australia.
Specifications
- Part Number
- 31029-AN011
- Brand
- HKS
- Material
- SUS304 stainless steel
- Tips
- 119 mm outer diameter
- Pipe diameter
- 60.5 mm x 2
- Weight
- 24.1 kg
Shipping
Orders are processed within 1-2 business days (Monday to Friday), and orders placed before 12pm AEST are usually dispatched the same day. Once dispatched, standard shipping takes 3-7 business days and express 1-3, with tracking emailed as your order leaves.
If part of your order is out of stock, we'll contact you with the option to split the shipment or hold it until everything is ready. Read the full shipping policy.
Returns
You have 14 days from delivery to request a return on unused parts in their original packaging. Refunds incur a 15% restocking fee (20% for special orders), or choose store credit and the full purchase value is applied to your account.
Parts that have been test fitted, installed, or used can't be returned, and special-order or overseas-ordered items are assessed case by case. Faulty or incorrectly supplied items are always covered at no cost to you. Read the full returns policy.
