
Redback Performance Headers and 2.5" Exhaust System for Holden Commodore
Redback ExhaustsRRP$2613.75Redback Performance Headers and 2.5" Exhaust System.
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Redback Header.4 Litre (2004 - 2008) (SKU: RBH259) Engineered for selected vehicle.
Category: Extractors and headers


The Redback RBH259 is a header set listed to fit the Holden Rodeo RA 2.4 litre, from 2004 to 2008. It replaces the factory cast exhaust manifold on that Rodeo and is listed at $725.
The RBH259 is a Redback header set matched to the 2.4 litre Holden Rodeo RA. Headers bolt to the cylinder head in place of the cast factory manifold and form the front of the exhaust. This listing covers the header set itself; downstream pipework and the muffler are matched separately to the build. Diameter, material and finish aren't published by the supplier, so we confirm those against the part on the bench rather than assume them.
Headers swap the single cast manifold for separate tubes that merge downstream, giving exhaust a clearer path off the head than the factory casting allows. On a work ute like the Rodeo RA they sit at the very front of the system and are a common first step in an exhaust change. Because the set bolts straight to the head, it's specific to that engine and chassis. No power or sound figures are published; how it behaves depends on the whole exhaust and the state of tune.
It's listed to fit the Holden Rodeo RA 2.4 litre from 2004 to 2008. Confirm your exact engine and driveline with the workshop before ordering, since header fitment depends on those details rather than the Rodeo name alone. Feed data can be imperfect, so we cross-check the part to your build first.
Oak Flats Muffler Men supplies and fits Redback headers across the Illawarra. We match the RBH259 to your Rodeo RA, check the flange and clearances in the bay, and confirm the gasket and hardware as part of the install before booking the job in.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
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.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.