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SKU: 31029-AN011 | UPC: 4957266940853
HKS Super Turbo Muffler Cat-Back Exhaust 23+ Nissan Z RZ34 VR30DDTT
The HKS 31029-AN011 Super Turbo Muffler delivers cat-back exhaust performance for 2023+ Nissan Z RZ34 models equipped with the VR30DDTT twin-turbo 3.0L engine. This titanium-tipped stainless steel system uses straight-through mufflers with factory active valve control for a deep refined tone during cruising and aggressive turbo spool in open mode. Mandrel-bent piping cuts backpressure to improve throttle response and power delivery while shedding weight versus stock at 15.8kg.
Key Features
- Super Turbo Design: Straight-through muffler layout boosts turbo efficiency with low-restriction flow for sharper response and +12ps peak power gain
- Active Valve Control: Integrates factory actuators for selectable quiet highway mode and full-open aggressive exhaust note
- Quad Titanium Tips: Burned-gradient φ110mm titanium outlets reduce weight and add premium visual appeal
- High-Flow Piping: Mandrel-bent SUS304 stainless from φ80mm to dual φ60.5mm minimizes restrictions for better flow
- Weight Reduction: 15.8kg system versus stock 20.2kg improves handling and acceleration feel
Product Notes
- Retains factory active exhaust valves with no additional controller needed for mode switching
- Made in Japan with SUS304 piping and genuine titanium tips for corrosion resistance and durability
- In stock and ready to ship in official HKS packaging
Installation Notes
- Professional installation recommended.
- Bolt-on fit takes 2-4 hours using factory hangers and valve actuators included hardware provided
- No cutting or welding required direct replacement of stock cat-back section
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2023-2025 | Nissan | Z (RZ34) | VR30DDTT Twin-Turbo |
Why Choose HKS?
- Japanese tuning leader with proven turbo exhaust systems for Nissan platforms
- Engineering prioritizes turbo spool sound quality and measurable power increases
- Direct bolt-on reliability tested on VR30DDTT engines
Frequently Asked Questions
-
Q: Does it work with factory exhaust modes?
A: Yes fully retains active valve actuators for quiet closed position and open sport mode operation. -
Q: What material are the tips?
A: Burned-gradient titanium φ110mm tips paired with SUS304 stainless piping throughout. -
Q: Does installation need tuning?
A: Bolt-on ready for stock ECU custom tuning unlocks full power potential.
Shipping & Handling
- Method: UPS/FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Official HKS retail box
- Weight: 15.8kg (34.8 lbs) product weight
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