9″ ROUND x 20″ BARREL LENGTH x 5″ IN/OUT – STRAIGHT THROUGH
Flowtech Advantage 9″ ROUND x 20″ BARREL LENGTH x 5″ IN/OUT – STRAIGHT THROUGH – SILENCER /MUFFLER — fits a wide range of Austr.
Category: Mufflers and resonators

Part specs
- SKU
- 6447
- Supplier
- CSC Parts
- Category
- Mufflers and resonators
- RRP
- RRP pending
- Brand
- Flowtech Advantage
- Stock status
- UNKNOWN
- Source ID
- CSC_6447
Workshop note
9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER (SKU: 6447) — CSC Parts Australia Product Overview Serious about performance? The 9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER delivers the flow, tone, and build quality your vehicle deserves, backed by CSC Parts's reputation for excellence. Manufactured by Flowtech Advantage and available through CSC Parts, the 9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER represents the gold standard in aftermarket exhaust technology. Every component — from the CNC•machined flanges to the internally baffled mufflers — is engineered to reduce backpressure, improve exhaust gas velocity, and deliver a measurable increase in both power and torque. Key Features & Benefits • CNC•machined flanges and precision TIG welding for leak•free, factory•like fitment • Dyno•proven power and torque gains across the entire RPM range • Polished or ceramic•coated tips add a premium aesthetic to your rear end • High•flow catalytic converters (where applicable) meet emissions standards without choking flow • Mandrel•bent premium•grade materials tubing for optimal exhaust flow and zero restriction points 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 9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER 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 premium•grade materials construction ensures this is the last exhaust system your vehicle will ever need. Supplier Information The 9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER 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: 6447 | RRP: confirm with supplier | Available from CSC Parts. Where to Buy Get your 9&8243; ROUND x 20&8243; BARREL LENGTH x 5&8243; IN/OUT &8211; STRAIGHT THROUGH &8211; SILENCER /MUFFLER 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.
