
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


Listed under the K-RPM15681 code, this Redback cat-back covers the 1988-era Holden Commodore and Calais. Redback names three concrete fitments for it and sets a recommended retail of $2513.75 AUD — a full-length system for these shared-platform Holdens rather than a part-section repair.
Redback ties the K-RPM15681 to the Commodore and Calais of this 1988 vintage — badges built on the same floorpan and exhaust architecture, which is why one kit spans several variants. Three concrete fitments support that. Even so, feed data on thirty-year-old cars isn't gospel, so we read it as 'listed to fit' and confirm against your actual car before ordering.
It's a cat-back: the run from behind the catalytic converter to the tailpipe, mufflers included. The converter and the pipe ahead of it stay exactly as Holden fitted them. No bore size or material grade is published for this listing, so we hold off on quoting numbers we can't see in the record and measure the kit on arrival instead.
A cat-back doesn't touch the catalytic converter or the emissions hardware in front of it, so the compliance-critical section stays standard. Redback publishes no compliance statement against this kit; we won't fabricate one. Bring your NSW requirements to the workshop and we'll go through them first.
Oak Flats Muffler Men orders the K-RPM15681 in and fits it ourselves in the Illawarra. On a Commodore or Calais this old the brackets and rubber have usually had it, so we inspect and renew where needed and trial-fit the system rather than assuming a listed kit lines up first time.
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.