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2026 EOFY Sale | Save Upto 25%

2026 EOFY Sale | Save Upto 25%

2026 EOFY Sale | Save Upto 25%

EOFY Sale
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EOFY Sale
Vehicles
Exhausts
Exhaust Pipes & Tubes
Exhaust Parts
Universal Mufflers
Emission Control
- Catalytic Converters
- Diesel Particulate Filters (DPF)
Towbars
Xforce
Brands

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1 1/2 in (38.1mm)
1 1/4 in (31.8mm)
1 1/8 in (28.6mm)
1 3/4 in (44.4mm)
1 3/8 in (34.9mm)
1 5/8 in (41.3mm)
1 7/8 in (47.6mm)
1 in (25.4mm)
1.75in (44mm)
2 in (50.8mm)
2.12in. (54mm)
2.25 in (57.1mm)
2.5 in (63.5mm)
2.5in. (63.5mm), 3 in (76.2mm)
2.75in. (70mm)
2.83in. (72mm)
3 in (76.2mm)
3 in (76.2mm), 3.5 in (88.9mm)
3.5 in (88.9mm)
4 in (101.6mm)
4.5 in (114.3mm)
5 in (127mm)
5.5in. (140mm)
6in. (152mm)
N/A

304 Stainless Steel
409 Stainless Steel
["Mild Steel"]
["Stainless Steel"]
Aluminised Steel
Carbon Fibre
Mild Steel
Stainless Steel

10 in (254mm)
10.5 in. (266.7mm)
11 in (279mm)
12 in (305mm)
13 in (330mm)
14 in (356mm)
15 in (381mm)
16 in (406mm)
18 in (457mm)
19 in (483mm)
20 in (508mm)
22 in (558mm)
24 in (610mm)
4 in (102mm)
44 in (1118mm)
5 in (127mm)
5.5 in (140mm)
6 in (152mm)
6.5 in (165mm)
66 in (1676mm)
7 in (178mm)
70 in(1780mm)
71 in(1795mm)
8 in (203mm)
9in (228mm)

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-10%

DEA Performance

4" (63*125) Welded Vertical Pie Cuts 304 Brushed Stainless 15° 90

In stock

Regular price $126.00 inc. GST

Regular price ~~$140.00~~ Sale price $126.00 inc. GST

No reviews
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-10%

DEA Performance

4" (63*125) Welded Vertical Pie Cuts 304 Brushed Stainless 9° 45

In stock

Regular price $90.00 inc. GST

Regular price ~~$100.00~~ Sale price $90.00 inc. GST

No reviews
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-10%

DEA Performance

4" 360 Degree Donut Bend Tight Radius Seamless Brushed 304 Stainless Steel

Out of stock

Regular price $144.00 inc. GST

Regular price ~~$160.00~~ Sale price $144.00 inc. GST

No reviews
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-11%

DEA Performance

4" 90 Degree 1.5D Radius Mandrel Bend Brushed 304 Stainless Steel

Only 1 left

Regular price $67.00 inc. GST

Regular price ~~$75.00~~ Sale price $67.00 inc. GST

No reviews
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-10%

DEA Performance

4" 90 Degree Pie Cut Bend 1D Tight Radius Brushed 304 Stainless Steel

Out of stock

Regular price $44.00 inc. GST

Regular price ~~$49.00~~ Sale price $44.00 inc. GST

No reviews
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-11%

DEA Performance

4" Double Coupler Mild Steel Straight Tube ID Both Ends

In stock

Regular price $24.00 inc. GST

Regular price ~~$27.00~~ Sale price $24.00 inc. GST

No reviews
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DEA Performance

4" Landcruiser 78 79 Series 4.5L Interchangeable Stainless Muffler Option Kit

In stock

Regular price $370.00 inc. GST

No reviews
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-10%

DEA Performance

4" Round Centre/Centre Configurations Mufflers | Stainless 304 | Select Your Size Length and Inte...

Only 1 left

Regular price From $193.00 inc. GST

Regular price ~~$215.00~~ Sale price From $193.00 inc. GST

No reviews

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-10%

DEA Performance

4" Round Centre/Centre Configurations Mufflers | Stainless 409 | Select Your Size Length and Inte...

In stock

Regular price From $72.00 inc. GST

Regular price ~~$80.00~~ Sale price From $72.00 inc. GST

No reviews

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-11%

DEA Performance

4" Round Centre/Centre Configurations Universal Mufflers | Aluminised | Select Your Size Length a...

In stock

Regular price From $67.00 inc. GST

Regular price ~~$75.00~~ Sale price From $67.00 inc. GST

No reviews

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DEA Performance

4" Toyota Landcruiser 79 Series 4.5L Interchangeable Stainless Pipe Only Option Kit

In stock

Regular price $360.00 inc. GST

No reviews
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-12%

DEA Performance

4-4 Inch Double Couplers 304 Brushed 6" (152mm) Long 1.5mm Wall Thickness

Only 2 left

Regular price $46.00 inc. GST

Regular price ~~$52.00~~ Sale price $46.00 inc. GST

No reviews
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DEA Performance

4.5 Inch Tube Brushed 304 Stainless Steel x 1.5mm - 1m Length

Out of stock

Regular price $109,998.90 inc. GST

No reviews
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-12%

DEA Performance

45 Degree Straight Check Engine Eliminator 02 Sensor Adapter And Cat Converter E5

Out of stock

Regular price $41.00 inc. GST

Regular price ~~$46.50~~ Sale price $41.00 inc. GST

No reviews
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-11%

DEA Performance

4Inch 45 Degree 409 Raw Stainless Mandrel Bend Exhaust Pipe

In stock

Regular price $48.00 inc. GST

Regular price ~~$54.00~~ Sale price $48.00 inc. GST

No reviews
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DEA Performance

4Inch Exhaust Valve **** Special Order Item ****

In stock

Regular price $255.00 inc. GST

No reviews
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DEA Performance

4Inch Oval Varex Universal Muffler **** Special Order Item ****

In stock

Regular price $599.01 inc. GST

No reviews
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-11%

DEA Performance

5 Inch 127mm Torca Lap Clamp Rigid To Flex Stainless Steel

In stock

Regular price $24.00 inc. GST

Regular price ~~$27.00~~ Sale price $24.00 inc. GST

No reviews
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-10%

DEA Performance

5 Inch Mild Steel 360 Degree Bend Welded Donut

Out of stock

Regular price $90.00 inc. GST

Regular price ~~$100.00~~ Sale price $90.00 inc. GST

No reviews
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-10%

DEA Performance

5 Inch Silent Exhaust Rain Cap 304 Stainless 127mm

In stock

Regular price $45.00 inc. GST

Regular price ~~$50.00~~ Sale price $45.00 inc. GST

No reviews
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-10%

DEA Performance

5" Double Coupler Mild Steel Straight Tube ID Both Ends

Only 1 left

Regular price $63.00 inc. GST

Regular price ~~$70.00~~ Sale price $63.00 inc. GST

No reviews
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-11%

DEA Performance

5" Round Centre/Centre Configurations Universal Mufflers With Spigots | Stainless 409 | Select Yo...

In stock

Regular price From $72.00 inc. GST

Regular price ~~$80.00~~ Sale price From $72.00 inc. GST

No reviews

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-11%

DEA Performance

5" Round Centre/Centre Configurations Universal Mufflers Without Spigots | Stainless 409 | Select...

In stock

Regular price From $70.00 inc. GST

Regular price ~~$78.75~~ Sale price From $70.00 inc. GST

No reviews

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-11%

DEA Performance

5" Round Centre/Centre Configurations Universal Mufflers | Aluminised | Select Your Size Length a...

In stock

Regular price From $72.00 inc. GST

Regular price ~~$80.00~~ Sale price From $72.00 inc. GST

No reviews

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All DEA-branded products are manufactured here in our Melbourne factory.

Industry-Best Warranty

We place quality above everything. Purchase with peace of mind with warranties up to 5 years sitewide.

7 Chapel Street, Lynbrook VIC 3975
03 9793 9916
info@deaperformance.com.au

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