Race hi-flow catalytic converter 100 Cell

NZKW Australia SUS304 Race Hi-Flow Catalytic Converter – 100 Cell Performance Cat

The NZKW Australia SUS304 Race Hi-Flow Catalytic Converter 100 Cell is a high-performance emissions solution designed for reduced restriction and improved exhaust flow while maintaining catalytic efficiency. Built for serious street, track, and motorsport applications, this 100-cell high-flow catalytic converter helps unlock horsepower gains while still offering a level of emissions control for compliant performance builds.

Manufactured from premium SUS304 stainless steel, this race catalytic converter is engineered to withstand extreme exhaust temperatures and high-boost applications commonly found in turbocharged performance vehicles.

What's Included

• 1 x NZKW Australia SUS304 Race Hi-Flow Catalytic Converter – 100 Cell

Specifications

Material: SUS304 Stainless Steel
Cell Density: 100 Cell High Flow
Body Dimensions: 102mm x 300mm
Features: Integrated O2 Sensor Port

Available Sizes

• 2.5” (64mm inlet/outlet)
• 3.0” (76mm inlet/outlet)

Key Features

• High-flow 100 cell catalytic substrate for reduced exhaust restriction
• SUS304 stainless steel construction for maximum durability
• Improved exhaust gas flow and turbo spool response
• Integrated O2 sensor port for tuning and ECU compatibility
• Designed for high-temperature and high-boost applications
• Lightweight, compact race-style design
• Suitable for custom exhaust fabrication
• Helps balance performance gains with emissions control capability
• Corrosion-resistant for long service life
• Ideal for motorsport and performance street builds

Compatible With / Applications

• Turbocharged engines
• Naturally aspirated performance engines
• Exhaust system upgrades
• Downpipe and mid-pipe fabrication
• ECU tuning and sensor monitoring setups
• Drift cars
• Drag racing vehicles
• Circuit and track cars
• Rally and off-road builds
• Performance street vehicles
• Motorsport and competition applications

Built for Performance & Reliability

The NZKW Australia 100 Cell Hi-Flow Catalytic Converter is engineered to deliver a balance of performance and practicality. Its low-restriction 100-cell core improves exhaust flow and turbo efficiency while maintaining a functional catalytic element for tuned performance systems. Built from high-grade SUS304 stainless steel, it ensures long-lasting durability under extreme heat and pressure.

Why Choose NZKW Australia?

🇦🇺 Australian owned and operated
🏁 Years of proven motorsport development and real-world track testing
✅ Trusted by performance workshops, race teams, and enthusiasts
Precision-engineered, premium-quality components built for reliability
🚚 Fast Australia-wide shipping
Designed for street, drift, drag, circuit, rally, and off-road applications
Backed by expert product knowledge and local support

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