K-RPM14663

Redback Performance Exhaust System for Holden Commodore

Redback Performance Exhaust System

BrandRedbackSWD

Category: Complete exhaust systems

RRP $2626.94 AUD
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Redback Performance Exhaust System for Holden Commodore (09/1991 - 09/ product image

Part specs

Cat Option
With Cat
Muffler Option
With Centre & Rear Muffler
Tube Size
063mm (2 1/2")
Coating
Premium Heat-Proof Paint
Header Design
Tri-Y
System Layout
Engine Back System
Transmission
Manual
Vehicle Make
Holden
Fitting Time [min.]
240
Fits With Air Conditioning
Yes
Fits Power Steering
Yes
Header Secondary Size
045mm (1 3/4")
EGR Fitting
N/A
Header Outlet Size
063mm (2 1/2")
Header Primary Size
041mm (1 5/8")
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")

The K-RPM14663 is a Redback cat-back exhaust listed to fit the Holden Commodore from 1991. It renews the system from the catalytic converter rearward, keeping the converter and front pipe in place.

What does the supplier publish for the K-RPM14663?

Redback lists this part as a 1991 Commodore cat-back and gives no finer detail. Pipe diameter, material and muffler layout are not published for the K-RPM14663, so none are stated here; we confirm them on the bench against your car instead of guessing at figures. With only the model and year on the listing, the right rear layout for your Commodore is sighted before ordering.

Will it suit my Holden Commodore?

This listing is for the Holden Commodore from 1991. A Commodore of that year came in several driveline and body combinations, and exhaust feed data can be imperfect, so we confirm your exact variant before the K-RPM14663 is ordered.

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

A cat-back is the rear section of the exhaust pipe, silencing and tailpipe from the catalytic converter back. It keeps the converter and front pipe, so it changes the rear of the system and the note without altering the engine. On a 1991 Commodore the honest value is renewing corroded rear pipe and a fuller sound than a worn stock muffler.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits Commodore cat-backs like this in-house across the Illawarra. The K-RPM14663 is listed at $2626.94 and can be a special-order item given its age, so we confirm availability and the fit before booking your bay.

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

Common questions

What year Commodore is the K-RPM14663 for?
It is listed to fit the Holden Commodore from 1991. Confirm your exact variant with us, as fitment data can be imperfect.
What is the listed price?
The K-RPM14663 is listed at $2626.94. It can be special-order, so confirm availability with Oak Flats Muffler Men.
Does it replace the converter?
No. As a cat-back it covers only the pipework behind the catalytic converter.

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.