
Redback Dual 3" Engine back Exhaust with Hotdogs for Holden
SWDRRP$4329.14Redback Dual 3" Engine back Exhaust with Hotdogs.
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Redback 2.5" Centre Exhaust System with Muffler.
Category: Mufflers and resonators


The Redback STR121 is a 2.5in centre exhaust system with muffler, listed to fit the Holden Commodore VT, VX and VY ute and the Statesman Series 1. It's the mid-system section for the long-wheelbase and ute bodies, not the short sedan.
The STR121 is the middle of the system — centre pipe plus muffler in one 2.5in section — for the ute and Statesman. These longer bodies route the centre exhaust over a different floor and wheelbase than the sedan, so the section is shaped to suit them. It carries part of the quietening before the gas reaches the rear.
Ute and long-wheelbase Statesman bodies run a different centre length and routing to the standard sedan, which is why this part is listed for them specifically. Fitting the right body's section is what keeps the muffler and joins clearing the floor correctly along the longer run.
It's listed to fit the VT, VX and VY Commodore ute and the Statesman Series 1. Confirm your exact body and build with the workshop before ordering so the centre section matches the length you've got.
Oak Flats Muffler Men fits centre sections like the STR121 in-house across the Illawarra. We check the 2.5in run clears the floor along the longer body and the joins line up at both ends, then book the bay once it's confirmed for your vehicle.
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.