
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


Redback's K-RPM15682 is a cat-back exhaust listed for the 1988-era Holden Commodore and Calais, carrying a $2618.34 AUD recommended retail — the dearest kit in this batch and a sign of a longer, more complete rear system. Three concrete fitments stand behind the listing.
Picture the exhaust in two halves: the engine-side run up to and including the catalytic converter, and everything behind it. A cat-back like the K-RPM15682 renews that second half — centre and rear pipes plus mufflers — and leaves the converter and front plumbing standard. Redback doesn't list a pipe diameter or a steel grade for this kit, so we don't put numbers to it; the bore is confirmed off the kit itself.
The listing covers the 1988 Commodore and Calais, related Holdens that shared exhaust layout, with three concrete fitments recorded. On cars this age the catalogue data can drift, so it's a 'listed to fit' position we verify in person. Send through your exact year and body and we'll check the K-RPM15682 against it first.
Since the converter and the emissions hardware ahead of it are left alone, the section that governs registration stays factory. Redback offers no compliance statement for this particular kit, and we won't speak for it — run your NSW requirements past the workshop before fitting.
We bring the K-RPM15682 in to order and fit it in-house. A thirty-odd-year-old Holden almost always needs its hangers, mounts and flange faces assessed while the old system is down, so we do that and offer the new kit up properly rather than relying on a listing to guarantee a clean fit.
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.