K-RPM14611

Redback Performance Exhaust System for Holden Commodore

Redback Performance Exhaust System.

BrandRedbackSWD

Category: Complete exhaust systems

RRP $2639.75 AUD
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Redback Performance Exhaust System for Holden Commodore (01/1988 - 200 product image

Part specs

Cat Option
With Cat
Coating
Premium Heat-Proof Paint
Header Design
Tri-Y
Muffler Option
With Centre & Rear Muffler
Tube Size
063mm (2 1/2")
System Layout
Engine Back System
Transmission
Auto
Vehicle Make
Holden
Fitting Time [min.]
240
Header Secondary Size
045mm (1 3/4")
Header Primary Size
041mm (1 5/8")
Fits Power Steering
Yes
EGR Fitting
N/A
Header Outlet Size
063mm (2 1/2")
Fits With Air Conditioning
Yes
Length
133mm
Width
98
Pack Size
10
Inside Diameter
65mm
Tube Size (In)
067mm (2 5/8")
Type
U-Bolt
Tube Size (Out)
067mm (2 5/8")

Redback list the K-RPM14611 as a cat-back exhaust to fit the Holden Commodore (1988). As a cat-back it swaps everything from the catalytic converter rearward and leaves the factory front pipework and emissions hardware untouched.

What does this system cover?

This K-RPM14611 is a cat-back, meaning it takes over from the catalytic converter back: the intermediate pipe, mufflers and tailpipe. It stops short of the engine and the cat itself, so it is a tidy way to renew the back half of a tired exhaust on the Holden Commodore without touching the emissions hardware up front. Redback list it without a published pipe diameter or material grade.

What is a cat-back and what does it change?

Where does a cat-back sit? It is the rear two-thirds of the exhaust, everything after the catalytic converter. That makes it the middle ground: more than a tailpipe trim, less than a full engine-back rebuild. The upside is a fresh, complete rear section and a note that is typically louder than the factory muffler; the trade-off is that it leaves the cat and front pipe as-is, so it will not change anything ahead of the converter. On an older Holden Commodore that is usually exactly what is needed.

Will it suit my Holden Commodore?

It is listed to fit the Holden Commodore from 1988; exhaust fitment data is not always exact, so the safest step is to confirm your specific Holden Commodore with us before we order the part in. We check the model, body style and any prior exhaust work so the K-RPM14611 lines up cleanly.

What does fitting involve at our Illawarra workshop?

We fit this kind of cat-back at Oak Flats Muffler Men, our Illawarra workshop, where the car goes on the hoist and we check clearances, hangers and the joint to the existing cat. The K-RPM14611 is listed at $2639.75; being a heritage Holden fitment it may be ordered in, so we confirm stock before you commit.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Will the K-RPM14611 fit my Holden Commodore?
It is listed to fit the Holden Commodore (1988). Exhaust fitment data can be imperfect, so confirm your exact variant with the workshop before ordering.
What does the K-RPM14611 cost and is it in stock?
It is listed at $2639.75. As an older Holden part it can be a special-order item, so check current availability with Oak Flats Muffler Men.
Can you fit it for me in the Illawarra?
Yes. Oak Flats Muffler Men supplies and fits cat-back systems in-house and confirms the fitment against your car before booking.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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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.