2.5" Dual exhaust for Holden Commodore VT-VZ 409 Stainless Catback wit

Part specs

Muffler Option

With Resonator & Muffler

System Layout

Cat Back System

Material Type

409 Stainless Steel

Header Primary Size

1-3/4"

Exit

Twin Out

Tube Size

063mm (2 1/2")

Workshop note

Buy 2.5" Dual exhaust for Holden Commodore VT•VZ 409 Stainless Catback wit by XForce — SWD Product Overview Whether you're chasing dyno numbers, towing torque, or that perfect V8 rumble, the 2.5" Dual exhaust for Holden Commodore VT•VZ 409 Stainless Catback wit is the upgrade your vehicle has been waiting for. This Performance Exhaust System system from XForce (via SWD) is built for drivers who refuse to compromise. Featuring aircraft•grade 304•grade stainless steel construction, precision TIG welding, and acoustically tuned mufflers, it delivers everything from whisper•quiet cruising to an aggressive wide•open throttle note. Key Features & Benefits • High•flow catalytic converters (where applicable) meet emissions standards without choking flow • Full bolt•on design — no cutting, welding, or fabrication required for installation • Dynamically tuned mufflers deliver an aggressive note under load with minimal cabin drone • Backed by SWD's Australian warranty and nationwide support network • Dyno•proven power and torque gains across the entire RPM range Vehicle Fitment & Installation Engineered for direct fitment on the listed vehicle application, this system bolts directly to factory mounting points using included hardware. All sensors, hangers, and emissions connections are retained for a true bolt•on installation that requires no modifications to your vehicle. Performance Benefits Beyond the immediate horsepower and torque gains, upgrading to the 2.5" Dual exhaust for Holden Commodore VT•VZ 409 Stainless Catback wit delivers long•term benefits including reduced exhaust gas temperatures, improved fuel efficiency under cruise conditions, and extended turbocharger or engine life due to lower backpressure. The 304•grade stainless steel construction ensures this is the last exhaust system your vehicle will ever need. Technical Specifications • Muffler Option: With Resonator & Muffler • System Layout: Cat Back System • Material Type: 409 Stainless Steel • Header Primary Size: 1•3/4" • Exit: Twin Out • Tube Size: 063mm (2 1/2") Supplier Information The 2.5" Dual exhaust for Holden Commodore VT•VZ 409 Stainless Catback wit is sourced from SWD (swd.com.au), one of Australia's leading automotive parts distributors. Every unit is backed by SWD's warranty and supported by their nationwide dealer network. SKU: E4•HV20•2•CBS | RRP: $965.0 AUD | Available from SWD. Where to Buy Available now from SWD at an RRP of $965.0. Order today with confidence — every system is inspected, packed, and shipped from Australian warehouses with full tracking and warranty support.