STR165

Redback Performance Exhaust System for Holden Commodore (09/2007 - 10/2017)

Redback Performance Exhaust System.

BrandRedbackRedback Exhausts

Category: Complete exhaust systems

RRP $218.99 AUD
In stock at supplier
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Redback Performance Exhaust System for Holden Commodore (09/2007 - 10/2017) product image

Part specs

SKU
STR165
Supplier
Redback Exhausts
Category
Complete exhaust systems
Vehicle fitment
holden
Stock status
In stock at supplier

Redback STR165 is a cat-back performance exhaust listed to fit the Holden Commodore built from 09/2007 to 10/2017. It's supplied by Redback at an RRP of $218.99 and replaces only the rear of the system.

What is a cat-back and where does the STR165 sit?

The STR165 is a cat-back, which means it occupies the rear of the exhaust — everything behind the catalytic converter, supplied as one section of pipe, muffler and tailpipe. It does not extend forward to the cat or the engine, so it changes the back-half flow and the note rather than the engine-out plumbing. Diameter and material aren't published by Redback on this listing, so we don't quote them; they're confirmed against the part when it's on the bench.

Will the STR165 suit my Commodore?

This listing covers the Holden Commodore across 09/2007 to 10/2017 — the VE and VF era. Over that ten-year span engines and bodies changed, so the broad listing is where we start, not where we finish. Feed data can be imperfect, so send the workshop your exact engine and body and we'll confirm the STR165 against your build before anything is ordered.

Is it road legal?

As a cat-back, the STR165 leaves the catalytic converter and the emissions hardware up front in place. Final registration and noise compliance still depend on your specific car and the rules that apply, so confirm NSW requirements with the workshop before booking.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits Redback cat-backs like the STR165 in-house across the Illawarra. We confirm the part suits your Commodore, check the rear section clears the underbody and the hangers hold it square, and book the bay once the build is verified. Older Holden stock is often ordered in, so check availability with us.

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

Common questions

Does the STR165 change the catalytic converter?
No — it's a cat-back, so it replaces the system from behind the catalytic converter back. The cat stays in place.
Will it suit my Commodore?
It's listed to fit the Holden Commodore built from 09/2007 to 10/2017. Confirm your exact variant with the workshop before ordering.
What is the RRP?
The recommended retail price is $218.99. Send your build to the workshop and we'll confirm fitment first.

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.