What bore is the SSMKNI0073?

It is a 2.5in cat-back, sized for the Patrol GU 4.8L petrol six.

A centre and a rear chambered muffler keep the note the most subdued of the GU 4.8L cat-back layouts.

Does it fit my GU 4.8L?

It is listed to fit the Patrol GU 4.8L. Confirm your exact build with Oak Flats Muffler Men before ordering.

SSMKNI0073

Nissan Patrol GU 4.8L 2.5in Cat Back System Centre & Rear Muffler

Nissan Patrol GU 4.8L 2.5in Cat Back System Centre & Rear Muffler (SKU: SSMKNI0073) Engineered.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1219.09 AUD

In stock at supplier

Request fitted quote Call the workshop

Afterpay, Zip Pay & Zip Money available

Nissan Patrol GU 4.8L 2.5in Cat Back System Centre & Rear Muffler product image

Part specs

SKU: SSMKNI0073
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

Built at 2.5in with twin mufflers — one centre, one rear — the MPI Automotive SSMKNI0073 is a cat-back for the Nissan Patrol GU 4.8L. The two chambered mufflers make it the quietest-leaning of the GU 4.8L cat-back layouts.

Why two mufflers on this cat-back?

The SSMKNI0073 runs a centre and a rear chambered muffler, each quietening by absorption and reflection. Two of them along the cat-back keep the 4.8L petrol six's note the most restrained of the GU layouts — a sensible pick for an owner who wants better flow than stock without raising the volume much. No decibel figures are published, so we describe the character by the layout rather than a number.

Why 2.5in for the GU 4.8L?

At 2.5in this cat-back is sized for the 4.8L petrol straight-six, keeping gas speed up across the range rather than over-sizing the pipe. It replaces the rear of the system from the cat back to the tailpipe; 2.5in is the only bore the record states, so it is the only one we name.

Will it suit my Patrol GU 4.8L?

It is listed to fit the Nissan Patrol GU 4.8L. Series and years aren't published by the supplier, so this is a listed-to-fit guide rather than a guarantee — confirm your exact build with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits GU cat-backs in-house across the Illawarra. We mock up the centre and rear muffler positions, check clearances and hangers, and verify the 2.5in listing against your build before booking. As a made-to-order system it is ordered in against your vehicle.

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

Common questions

What bore is the SSMKNI0073?: It is a 2.5in cat-back, sized for the Patrol GU 4.8L petrol six.
Why two mufflers?: A centre and a rear chambered muffler keep the note the most subdued of the GU 4.8L cat-back layouts.
Does it fit my GU 4.8L?: It is listed to fit the Patrol GU 4.8L. Confirm your exact build with Oak Flats Muffler Men before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section

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.

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.

Unit 2/8 Shaban St, Albion Park Rail NSW 2527 02 4256 3740 sales@mufflermen.com.au Send vehicle details