10″ X 4″ OVAL MUFFLER WITH 3″ IN & OUT & 16″ LENGTH/
10″ X 4″ OVAL MUFFLER WITH 3″ IN & OUT & 16″ LENGTH/ STRAIGHT THROUGH 409 SS NON-POLISHED (12403) with price confirmed before ordering from CSC.
Category: Mufflers and resonators

Part specs
- SKU
- 12403
- Supplier
- CSC Parts
- Category
- Mufflers and resonators
- RRP
- RRP pending
- Brand
- Husky Performance
- Stock status
- UNKNOWN
- Source ID
- CSC_12403
Workshop note
10&8243; X 4&8243; OVAL MUFFLER WITH 3&8243; IN &038; OUT &038; 16&8243; LENGTH/ STRAIGHT THROUGH 409 SS NON•POLISHED — CSC Parts Product Overview Whether you're chasing dyno numbers, towing torque, or that perfect V8 rumble, the 10&8243; X 4&8243; OVAL MUFFLER WITH 3&8243; IN &038; OUT &038; 16&8243; LENGTH/ STRAIGHT THROUGH 409 SS NON•POLISHED is the upgrade your vehicle has been waiting for. This system from Husky Performance (via CSC Parts) is built for drivers who refuse to compromise. Featuring aircraft•grade premium•grade materials 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 • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • Mandrel•bent premium•grade materials tubing for optimal exhaust flow and zero restriction points • Full bolt•on design — no cutting, welding, or fabrication required for installation • Dyno•proven power and torque gains across the entire RPM range • Backed by CSC Parts's Australian warranty and nationwide support network 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 The performance gains from the 10&8243; X 4&8243; OVAL MUFFLER WITH 3&8243; IN &038; OUT &038; 16&8243; LENGTH/ STRAIGHT THROUGH 409 SS NON•POLISHED aren't just numbers on a dyno sheet — you'll feel the difference every time you accelerate. Reduced backpressure means your engine breathes easier, spools turbos faster, and delivers throttle response that puts a smile on your face. Combined with the weight savings over factory steel exhausts, this upgrade transforms how your vehicle drives. Supplier Information The 10&8243; X 4&8243; OVAL MUFFLER WITH 3&8243; IN &038; OUT &038; 16&8243; LENGTH/ STRAIGHT THROUGH 409 SS NON•POLISHED is sourced from CSC Parts (cscparts.com.au), one of Australia's leading automotive parts distributors. Every unit is backed by CSC Parts's warranty and supported by their nationwide dealer network. SKU: 12403 | RRP: confirm with supplier | Available from CSC Parts. Where to Buy Get your 10&8243; X 4&8243; OVAL MUFFLER WITH 3&8243; IN &038; OUT &038; 16&8243; LENGTH/ STRAIGHT THROUGH 409 SS NON•POLISHED today from CSC Parts. Priced with price confirmed before ordering with fast Australian shipping and full warranty coverage. Whether you're building a weekend warrior or upgrading your daily driver, this is the exhaust system that delivers.
Fitment support across the Illawarra
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Book the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.
