
Redback Performance Exhaust System for Holden Commodore
SWDRRP$2732.34Redback Performance Exhaust System.
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Redback Performance Exhaust System.
Category: Complete exhaust systems


The Redback STR115 is a cat-back exhaust listed to a 1990 Holden, carrying a recommended retail of $294.99 — toward the upper end of this Redback group.
The STR115 is the cat-back: the pipework and muffler behind the catalytic converter. The supplier lists the make as Holden and the year as 1990 but does not name a model in this entry, so we keep to that. Diameter, material and muffler configuration are not published for this listing.
Swapping the rear half behind the converter refreshes the back of the system and shifts the note off a worn factory unit, without disturbing the cat or the engine-side run. At $294.99 this is one of the dearer parts in the group, which often tracks a larger or more complete rear assembly — though we will only confirm the exact contents against the physical part. No sound or power figures are recorded for it.
It is listed to a 1990 Holden. The entry does not split out model, engine or body, so treat it as a starting point. Send the workshop your exact car and we will match the STR115 to it before ordering.
Oak Flats Muffler Men supplies and fits Redback cat-backs in-house across the Illawarra. We put the car on the hoist, check the section against your converter and front pipe, sort the hangers and seal it. The recommended retail is $294.99.
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.