S.S Exhaust Resonator

NZKW STAINLESS STEEL EXHAUST RESONATOR

The NZKW Stainless Steel Exhaust Resonator range is designed to reduce unwanted exhaust drone while maintaining smooth, unrestricted exhaust flow. Built from high-quality SUS304 stainless steel, these resonators are engineered for durability, heat resistance, and long-term performance in street and motorsport applications. Ideal for performance exhaust systems, they help refine exhaust tone without significantly restricting power.

What’s Included
1 x NZKW Stainless Steel Exhaust Resonator (selected size variant)

Specifications
Material: SUS304 stainless steel
Construction: Stainless steel perforated core with packing
Type: Inline exhaust resonator
Inlet/Outlet Sizes: 2.5 inch / 3 inch / 3.5 inch (variant dependent)
Lengths Available: 260mm / 400mm / 430mm variants
Body Diameter: 89mm / 100mm / 152mm (variant dependent)
Finish: Brushed stainless steel

Key Features
High-grade SUS304 stainless steel construction
Reduces cabin drone and exhaust resonance
Maintains smooth exhaust gas flow
Heat and corrosion resistant design
Stainless steel acoustic packing for durability
Suitable for high-performance exhaust systems
Lightweight performance-focused construction
Weld-in universal fitment design
Ideal for custom exhaust fabrication
Long service life under extreme conditions

Compatible With / Applications
Universal fitment for 2.5”, 3”, and 3.5” exhaust systems
Street performance vehicles
Turbocharged builds
Naturally aspirated performance engines
Track day vehicles
Drift cars
Custom exhaust fabrication systems
Motorsport applications
Sound refinement exhaust upgrades

Built for Performance & Reliability
The NZKW Stainless Steel Exhaust Resonator range is engineered to deliver a balance between performance and comfort. By reducing unwanted exhaust drone and resonance, it improves drivability during highway cruising and daily use while preserving the aggressive tone expected from performance exhaust systems. Constructed from SUS304 stainless steel with internal packing, these resonators are built to withstand high exhaust temperatures and continuous vibration, making them suitable for both street and motorsport environments.

Why Choose NZKW Australia?
🇦🇺 Australian owned and operated
🏁 Motorsport development and real-world track testing
✅ Trusted by workshops, race teams, and enthusiasts
Precision-engineered performance exhaust components
🚚 Fast Australia-wide shipping
Designed for street, drift, drag, circuit, rally, and off-road applications
Built for durability, sound control, and performance tuning

Orders are dispatched within 24 hours, unless stated otherwise at time of ordering.

Online Only: 24 to 48 hours delay, but in some cases up to 5 days, depending on the product and third-party shipping.

Pre-order: Available only for items in transit to our Australian warehouse. Estimated dates depend on third-party shipping.

Special Order: Products we manufacture or need to restock. Average time is 3-5 weeks, but may vary depending on third- party shipping