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Description
Pacemaker King Brown | Single 3" Exhaust Kit With Headers & Cats | Nissan Patrol Y62 Series 4-5 5.6L V8 2018–2025 | KB9521-HCMRPacemaker King Brown Single 3" Exhaust Kit With Headers, Cats, Wiring Extensions and Engine Light Adaptors Nissan Patrol Y62 Series 4 5 5. 6L V8 2018 to 2025 KB9521 HCMR Upgrade your Nissan Patrol Y62 Series 4 or Series 5 5. 6L V8 with this Pacemaker King Brown single 3" stainless steel exhaust system package. This complete kit includes Pacemaker Performance Tri Y headers, performance CAT converter assemblies, wiring harness extensions, mufflers, and
Pacemaker King Brown Single 3" Exhaust Kit With Headers, Cats, Wiring Extensions and Engine Light Adaptors - Nissan Patrol Y62 Series 4-5 5.6L V8 2018 to 2025 - KB9521-HCMR
Upgrade your Nissan Patrol Y62 Series 4 or Series 5 5.6L V8 with this Pacemaker King Brown single 3" stainless steel exhaust system package. This complete kit includes Pacemaker Performance Tri-Y headers, performance CAT converter assemblies, wiring harness extensions, mufflers, and exhaust system components for the listed Patrol Y62 application. Note: Listed for Nissan Patrol Y62 Series 4 and Series 5 models with VK56DE/VK56VD 5.6L V8 petrol engine from 2018 to 2025. Confirm your vehicle series, engine code, emissions requirements, sensor configuration, and exhaust layout before ordering.
Features:
This Pacemaker King Brown exhaust kit is designed for Nissan Patrol Y62 Series 4 and Series 5 5.6L V8 petrol models from 2018 to 2025.
- Single 3" Stainless Steel System: Listed as a 3 inch stainless steel exhaust system for the compatible Nissan Patrol Y62 Series 4-5 application.
- Pacemaker Headers Included: Includes left hand side and right hand side Pacemaker Performance Tri-Y headers.
- Hi-Flow Cats Included: Supplied with left hand side and right hand side performance CAT converter assemblies.
- Wiring Extensions Included: Includes O2 sensor wiring harness extensions and heat sensor wiring harness extensions for Series 4-5 vehicles.
- Mufflers Included: Product notes state this is a 3 inch stainless steel exhaust system with mufflers.
- Complete Bolt-Up Kit: Listed as a complete bolt-up kit with no fabrication required.
- Hoist Recommended: When fitting headers, it is recommended that the vehicle is on a hoist.
Product Specifications for KB9521-HCMR
| Feature | Value | Feature | Value |
|---|---|---|---|
| Brand | Pacemaker King Brown | Part # / SKU | KB9521-HCMR |
| Product Type | Exhaust Kit With Headers, Cats and Wiring Extensions | System Configuration | Single 3" |
| Material | Stainless Steel | Pipe Size | 3" |
| Headers Included | Yes - Pacemaker Performance Tri-Y Headers | Cats Included | Yes - Performance CAT Converter Assemblies |
| Muffler / Resonator | Centre Muffler Assembly and Rear Resonator Assembly Included | Wiring Extensions | O2 Sensor and Heat Sensor Wiring Harness Extensions Included |
| Fitment Type | Complete Bolt-Up Kit; No Fabrication Required | Vehicle Connection | Not specified |
| Engine Compatibility | VK56DE/VK56VD 5.6L V8 Petrol Engine - Dual Overhead Cam 32 Valve | Application | Nissan Patrol Y62 Series 4 and 5 |
| Series | Y62 Series 4 and 5 | Model Years Listed | 2018 to 2025 |
| Country of Manufacture | Not specified | Recommended Installation | Professional Installation Recommended; Hoist Recommended When Fitting Headers |
Parts Included in Kit
Included Components for KB9521-HCMR
| Part Number | Description | Quantity |
|---|---|---|
| PH9580L | Pacemaker Performance Tri-Y Header (Left Hand Side) | x1 |
| PH9580R | Pacemaker Performance Tri-Y Header (Right Hand Side) | x1 |
| PEX9581 | O2 Sensor Wiring Harness Extensions (Series 4-5) (1 Pair) | x1 |
| PEXHS9580 | Heat Sensor Wiring Harness Extensions (Series 4-5) (1 Pair) | x1 |
| CAT9580-100R (1012) | Performance CAT Converter Assembly (Right Hand Side) | x1 |
| CAT9580-100L (1012) | Performance CAT Converter Assembly (Left Hand Side) | x1 |
| NPY628-Y-KB (1177) | Performance System Y Pipe Assembly | x1 |
| NPY628-C-KB (1171) | Performance System Centre Muffler Assembly | x1 |
| NPY628-R-KB (1175) | Performance System Rear Resonator Only Assembly | x1 |
Important Notes:
- This product is a 3 inch stainless steel exhaust system with mufflers, hi-flow cats and Pacemaker headers.
- This kit is a complete bolt-up kit with no fabrication required.
- When fitting headers, it is recommended that the vehicle is on a hoist.
- Listed for Nissan Patrol Y62 Series 4 and Series 5 with VK56DE/VK56VD 5.6L V8 petrol engine from 2018 to 2025.
- Confirm vehicle series, engine code, emissions requirements, sensor configuration, and exhaust layout before ordering.
- Professional installation is recommended.
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
Vehicle Applications:
Vehicle Applications for KB9521-HCMR
| Make | Badge | Model | From | To | Series | Engine Codes | Engine | Kit Details |
|---|---|---|---|---|---|---|---|---|
| NISSAN | ||||||||
| Nissan | Patrol | Y62 | 2018 | 2025 | Series 4 and 5 | VK56DE/VK56VD | 5.6L V8 Petrol Engine - Dual Overhead Cam 32 Valve | Single 3" with Headers, Cats, Wiring Extensions and Engine Light Adaptors |
Warranty Information
| Product | Warranty Period |
|---|---|
| Pacemaker Headers | Two (2) years. |
| Pacemaker King Brown 4x4 Exhaust systems | Five (5) years. |
| Pacemaker Sports exhaust systems | Five (5) years. |
| Fabrication products and accessories | One (1) year. |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Withstands very aggressive chewing
Color: Blue
We have a very active and aggressive chewer. Items identified for aggressive chewers are “Gone in 60 Seconds”. This toy is amazing. It has withstood Jake’s many attempts to destroy it and is one of his favorites! It is not hard like acrylic but is hard rubber with some give decreasing risk of fractured teeth. Best toy yet!!!
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Reviewed in the United States on May 8, 2026
★★★★★ 4
Well loved
Color: Blue, Color: Blue
We just got this sweet girl from the shelter a few days ago. She's had this toy for 2 days and already chomped off one of the legs. She does have other toys so she doesn't play with this one all the time but she does like it a lot! It's very hard and durable on the ends. But as you can see, it's not indestructible. She carries this little guy around the house like they're BFFs. It's super adorable.
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Reviewed in the United States on May 21, 2026
★★★★★ 3
Dog likes it, but is very hard material around smaller dogs when he is playing and running
Color: Blue
My 22lb dog loves this chew. We have owned it just for one day. He immediately loved it and he races through the house holding it in his mouth like a grand prize.
I have concerns to the hardness of the ends of it, the material is very hard, and the tail comes to an end shape that could hurt other pets in a multidog home if it hit or stuck in them. I have two smaller chihuahua dogs, one who has lost an eye so this is something to be careful about with other dogs running with this toy. This may not affect a one dog home. Best to observe the dog while playing with it around others.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Strong and holds up to aggressive chewing
Color: Blue, Color: Blue
This was a fast favorite for our extremely aggressive chewer ('indestructible' toys are typically destroyed within hours)... this has survived about a week and still going strong.
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Reviewed in the United States on May 27, 2026
★★★★★ 4
My dog is a very aggressive chewer.
Color: Blue
My dog is an aggressive chewer and this lasted about 3 weeks before he started to get into the plastic and I had to throw away. It lasted longer than other chew toys so it was good. However the tail makes it easier for him to chew off into pieces. He gets nervous and needs to chew on something. I find the hard cheese sticks a better option for his nervousness.
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Reviewed in the United States on May 25, 2026