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Description
Pacemaker 3" Exhaust System with 1 7/8" Headers for HSV VT VX VY S1 V8 1999–2003 - PP5363-61Pacemaker 3" Full Performance Exhaust System with 1 7 8" Tuned Headers for HSV VT VY Series 1 V8 PP5363 61 Unlock massive horsepower gains and unleash the deep, uncompromised muscle roar of your 5. 7L LS1 engine with the Pacemaker Sport Systems complete 3" performance exhaust solution. Specifically engineered for the HSV VT, VX, and VY Series 1 Sedan platforms, this heavy breathing configuration handles high output applications seamlessly. Featuring
Pacemaker 3" Full Performance Exhaust System with 1 7/8" Tuned Headers for HSV VT-VY Series 1 V8 - PP5363-61
Unlock massive horsepower gains and unleash the deep, uncompromised muscle roar of your 5.7L LS1 engine with the Pacemaker Sport Systems complete 3" performance exhaust solution. Specifically engineered for the HSV VT, VX, and VY Series 1 Sedan platforms, this heavy-breathing configuration handles high-output applications seamlessly. Featuring large-diameter 1 7/8" primary tuned headers paired with a massive 3" mandrel-bent layout, it delivers maximum exhaust gas velocity making it the ultimate match for cammed, modified, or high-scavenging 5.7L builds. As Australia’s premium exhaust innovator, Pacemaker integrates elite acoustic engineering with patented V-Tex technology and double-skinned mufflers to offer an aggressive exterior rumble while completely counteracting intrusive cabin drone. Note: Fits HSV VT, VX, and VY Series 1 Sedan models (1999–2003) equipped with the 5.7L LS1 V8 engine.
Features:
Precision-manufactured in Australia to deliver the absolute peak in flow efficiency, scavenging performance, and refined depth of sound for the high-performance HSV platform.
- Complete Tuned Kit: Comprehensive setup incorporating large primary tuned headers, high-flow cats, and a full 3" exhaust line.
- 1 7/8" Tuned Headers: Upgraded large-tube design engineered to optimize top-end power potential and high-RPM volumetric efficiency.
- Premium Materials: Constructed completely from durable Exhaust Grade 409 Stainless Steel for superior longevity under high thermal stress.
- V-Tex Technology: Advanced internal anti-drone configuration filters out harsh cabin boom frequencies while retaining deep exterior exhaust notes.
- Signature Mufflers: Double-skinned 409 Stainless Steel mufflers offer superior casing strength and refined tonal control.
- Hi-Flow Cats: Supplied with 3" premium high-flow metallic catalytic converters for an unrestricted gas path.
| Product Specifications for PP5363-61 | |||
|---|---|---|---|
| Brand | Pacemaker Sport Systems | Part # / SKU | PP5363-61 |
| Product Type | Headers & Full Exhaust System | Primary Header Size | 1 7/8" (47.6mm) Tuned Primaries |
| Material | 409 Grade Stainless Steel | Piping Size | 3" (76mm) System |
| Engine Compatibility | 5.7L LS1 V8 | Body Configuration | Sedan Only |
Important Fitment Notes:
- Specifically engineered to fit HSV VT, VX, and VY Series 1 Sedan models powered by the 5.7L LS1 engine (1999–2003).
- Full kit scope: Includes 1 7/8" Tuned Performance Extractors, 3" High-Flow Metallic Catalytic Converters, and a complete 3" Performance Cat-Back assembly with signature double-skinned mufflers.
- Direct bolt-on design reuses vehicle-specific factory hanger positions.
- Professional automotive performance technician installation is highly recommended to guarantee ideal ground clearance and tight seals.
Vehicle Applications:
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HSV | ||||||||
| HSV | Clubsport / GTS / Senator | 1999 | 2003 | Sedan Only | VT / VX / VY Series 1 | 5.7L LS1 V8 | V8 Models | RWD |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Sports Exhaust Systems | Five (5) years. |
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.9 ★★★★★
Based on 227 reviews
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Product Reviews
★★★★★ 5
Love it !!!!
Color: White, Style: Wall Cabinet, Color: White, Style: Wall Cabinet
I absolutely love this cabinet. It’s super well-made easy to put together and the space is great. I’ve already received some compliments. Thought it would guests. Come to my home. Just look at how nice it pairs with my bathroom. The handles are sturdy. There’s also a nice tag inside with the company’s name. If you’re looking for a bathroom cabinet, highly recommended this one is well worth it. Love it!!!
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Reviewed in the United States on February 19, 2026
★★★★★ 5
Excellent Cabinet for someone good at mounting a cabinet
Color: White, Style: Wall Cabinet
The cabinet arrived very well packaged with an instruction booklet, hardware, and an Allen wrench. The booklet says you will just need a Phillips screwdriver, but you will also need a drill with an appropriate bit (more on the bit later) to mount the cabinet on the wall.
Assembling the cabinet was simplified by how well the cabinet pieces and hardware were labeled and referenced in the instruction booklet. The holes in all the cabinet parts lined up nicely.
The doors swing on spring loaded pivots. They are not adjustable, but work well and are probably much less expensive than European style hinges. I was concerned that the doors would not line up, but they look fine.
The Magnetic Latch also works well, but the little piece of wood that it mounts on fell off during assembly so I glued it back in place. This was the only problem I had assembling the cabinet. I let the glue dry overnight and mounted the cabinet the next day.
The wood support plate they ship with the cabinet is a great way to hang a cabinet, however I did have some problems using the supplied anchors. I recommend having some other anchors and screws available in case you have similar issues.
Skip this paragraph if you do not care about the details: I mounted the cabinet on drywall. The instructions said to drill 11/32” holes for the supplied plastic wall anchors. I did not have an 11/32” bit so I used a 5/16” bit. Even though my holes were 1/32” smaller than specified, the anchors slid into the drywall very easily without having to tap them. I recommend using a 5/16” bit or even a 9/32” bit instead of the 11/32” they specify. Next I mounted the support plate with the supplied screws, but I could not get the screws tight enough to hold the plate securely in place. It felt like the screws were too small in diameter so I used some slightly larger screws. That worked fine for one of the screws holding the plate and the two lower screws, but the second screw through the plate would not bite and hold the plate firmly. Fortunately I had one HILTI 3/16” hollow wall metal anchor left over from a previous project and was able to get the plate very solidly attached to the wall.
My wife is very pleased with the cabinet. I did have some trouble with the latch and the install so I was tempted to knock off a star, but I think this is a 5-Star item considering the low cost and how well the the cabinet parts aligned with each other.
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Reviewed in the United States on January 20, 2025
★★★★★ 5
Love and amazing for the price!
Color: White, Style: Wall Cabinet, Color: White, Style: Wall Cabinet
Perfect! I'm a renter and didn't want to spend an arm and a leg on something that might not work in the next place so this looked like it would be a good fit. I really wasn't expecting much for the price point but I was VERY pleasantly surprised. It's a great piece.
I love assembling things (I'm an Ikea pro) but this had literally the easiest and most explicit instructions I have ever seen. Every piece is clearly labeled. The hardware comes in a bubble pack, again clearly labeled. Rhe instructions are very clear.
Another thing I appreciated was the mounting mechanism which is a French cleat. It is much easier to level and screw in a cleat than to recruit help and try to hold a cabinet in place and try screwing it in. I'm a fat middle age woman and I had no problem mounting it by myself.
Notice there are no screws visible on the outside. That was a huge selling point for me.
Only con is that for the quality of everything else, the shelves are on the thin side, placing anything substantial would definitely make them bow.
Background is a scrap of peel-and-stick.
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Reviewed in the United States on January 28, 2026
★★★★★ 5
Good cabinet choice
Color: White, Style: Wall Cabinet
I needed a wall cabinet for a recessed area above the toilet. This one fits the area perfectly and provides a good amount of storage in an otherwise wasted space. It looks good as it coordinates well with my white shaker style cabinets elsewhere in the room. It was easy to assemble, doors lined up perfectly, and mounting was a breeze with the included screws and hardware. It doesn't get hard use in this location, but seems sturdy after almost a year.
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Reviewed in the United States on August 7, 2025
★★★★★ 5
better then expected
Color: Black
very easy to put together works perfectly! very stable for the side would buy again!
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Reviewed in the United States on May 21, 2026
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