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Description
Pacemaker King Brown | Single 3" Turbo Back Exhaust with Muffler | Holden Colorado 7 Wagon 2.8L TD 2012-2016 | KB5210-XXMXPacemaker King Brown Single 3" Turbo Back Performance Exhaust with Muffler Holden Colorado 7 Wagon RG 2. 8L TD (Non DPF) 2012 2016 KB5210 XXMX Experience the unparalleled power and reliability of a King Brown Exhaust System. Specifically engineered for the Holden Colorado 7 Wagon (RG Series 1) 2. 8L Duramax Turbo Diesel built between 2012 and September 2016, this high performance single 3 inch (76mm) turbo back kit is designed to optimize exhaust flow
Pacemaker King Brown Single 3" Turbo Back Performance Exhaust with Muffler - Holden Colorado 7 Wagon RG 2.8L TD (Non-DPF) 2012-2016 - KB5210-XXMX
Experience the unparalleled power and reliability of a King Brown Exhaust System. Specifically engineered for the Holden Colorado 7 Wagon (RG Series 1) 2.8L Duramax Turbo Diesel built between 2012 and September 2016, this high-performance single 3-inch (76mm) turbo-back kit is designed to optimize exhaust flow and boost engine efficiency. Constructed from top-grade 409 stainless steel, this exhaust system is exceptionally tough and durable—Australian Made for Australian Conditions. This "XXMX" configuration features a high-flow performance muffler assembly, providing a deep diesel note while effectively managing cabin resonance for a comfortable touring experience. Get the performance and reliability you deserve with this Brand New King Brown Exhaust System by Pacemaker. Note: This system is for Pre-DPF models built before September 2016.
Features:
Complete turbo-back performance upgrade built for maximum durability, improved turbo response, and a signature diesel soundtrack.
- Full Turbo-Back System: Replaces the restrictive factory exhaust from the turbocharger outlet to the tailpipe for maximum power gains.
- Single 3" Design: High-flow 76mm mandrel-bent piping reduces backpressure and lowers exhaust gas temperatures (EGTs).
- Performance Muffler: Equipped with a premium centre muffler to deliver a rich, deep exhaust note while eliminating harsh interior drone during long-distance travel.
- 409 Grade Stainless Steel: Crafted from heavy-duty 409 Grade Stainless Steel for superior thermal stability and long-term corrosion resistance.
- Direct Bolt-On Fitment: Precision-engineered to use factory mounting points; no fabrication or welding required.
- Manufacturing: 100% Australian Made, designed and tested for the harshest local 4x4 environments.
Product Specifications for KB5210-XXMX
| Feature | Value | Feature | Value |
|---|---|---|---|
| Brand | Pacemaker King Brown | Part # / SKU | KB5210-XXMX |
| Product Type | Turbo-Back Exhaust Kit | System Configuration | Single 3" (76mm) |
| Material | 409 Grade Stainless Steel | Muffler Included | Yes (Centre Assembly) |
| Fitment Type | Direct Bolt-On Replacement | Engine Compatibility | 2.8L Duramax TD |
| Sound Level | Deep / Touring Profile | Drivetrain | 4WD |
Parts Included in Kit:
| Part Number | Description | Qty |
|---|---|---|
| RG300DP-KB (1218) | Performance System Dump Pipe Assembly | 1 |
| RG300I-KB (1220) | Performance System Intermediate Pipe Assembly | 1 |
| RG7300C-KB (1222) | Performance System Centre Muffler Assembly | 1 |
| RG7300R-KB (1224) | Performance System Rear Assembly | 1 |
Important Notes:
- Suits Holden Colorado 7 Wagon RG models built from 2012 to September 2016.
- Compatibility Warning: Fits Non-DPF models only. Will not suit later DPF-equipped models or the Holden Trailblazer.
- Engine: Fits the 2.8L Duramax Turbo Diesel (147kW) engine.
- Direct bolt-on fitment using existing factory mounting points; no fabrication required.
- Professional installation is recommended for a perfect seal and long-term performance.
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 KB5210-XXMX
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| HOLDEN | ||||||||
| Holden | Colorado 7 | 2012 | 09/2016 | Wagon | RG | 2.8L Duramax | Non-DPF Only | 4WD |
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:
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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
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
High quality comfortable shoes from Rockport
Size: 13 Wide, Color: Grey Nubuck, Size: 13 Wide, Color: Grey Nubuck
I've been a fan of Rockport shoes since buying my first pair in the 1980's. I actually still have that pair and had them resoled once.
This shoe has the style and profile of a dress shoe but is finished in a nice smooth suede-like grey color. Typical of Rockport shoes, they are flexible and lightweight. The upper is genuine leather, something getting harder to find in reasonably priced quality shoes. That should make these more durable than artificial leather.
The insole is sculpted and soft with just a bit of memory foam padding with good arch support. They are removable and I assume replaceable.
The soles are flexible and grippy, and the heel is low and comfortable. I ordered my usual size, 13W and they fit well, just a tiny bit tight on the top where they lace if wearing thick socks until they stretch a bit. Due to the shape of the toe box they look a little long, but there is plenty of toe space.
These were very comfortable, true to size, well made and very nice looking shoes. I expect them to be durable and last a long time as all of my other Rockport shoes have in the past. These would look great with jeans or khaki's or even with more dressy clothing, they can be casual or dressy. Even though these are well made and genuine leather with Rockport's reputation for comfort and quality they cost less than many sneakers.
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Rockport makes great shoe wear
Size: 11.5 Wide, Color: Dark Taupe Suede
I have owned Rockport shoes before and this pair lives up to the brand’s reputation for comfort. Right out of the box they felt broken in with very little adjustment period. The genuine leather upper looks nice and gives the shoe a more polished appearance than many casual options while still being comfortable enough for daily wear. The cushioning is one of the strongest features. The truTECH system does a good job absorbing impact and provides noticeable comfort during long days on my feet. The removable insoles add versatility and make it easy to customize the fit or use orthotics if needed. The quality appears very good with clean stitching and solid construction throughout. The leather feels durable and should age well with normal use. Ease of use is excellent since they slip on easily and require very little maintenance beyond occasional cleaning and conditioning. Size was accurate for me and the availability of different widths is a major advantage. Compatibility with different foot shapes is often overlooked but Rockport does a good job here. Value for money is strong considering the comfort quality and durability. Overall these are comfortable well-made shoes that work equally well for the office casual outings or everyday wear.
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Reviewed in the United States on June 4, 2026
★★★★★ 5
So Comfortable!
Size: 10.5, Color: Dark Taupe Suede, Size: 10.5, Color: Dark Taupe Suede
These are easily some of the most comfortable dress shoes I have ever owned. From the first time I put them on, they felt broken in and required very little adjustment. The fit is excellent, providing plenty of room in the toe box without squeezing or cramping my toes on the sides, which is often a problem with dress shoes.
The suede is soft, supple, and feels like a quality material rather than the stiff suede found on many lower-priced shoes. The craftsmanship appears solid, and the shoes have a refined look that works well for both business and casual occasions. They are true to size and fit exactly as expected.
I was also pleasantly surprised by how lightweight they feel while still offering good support throughout the day. Based on the quality of the suede and construction, I expect them to hold up well over time. The suede is soft enough to be comfortable but seems durable enough to handle occasional rain and everyday wear.
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Reviewed in the United States on June 4, 2026
★★★★★ 4
A good shoe from a trusted brand
Size: 13 Wide, Color: Medium Natural Nubuck, Size: 13 Wide, Color: Medium Natural Nubuck
I'm mostly happy with these so far. They're generally well made, they look great, and I know they'll last a long time. They're real leather, which is always greatly appreciated in this synthetic era. They are pretty dang supportive and comfortable overall. They're lightweight and the price is right.
But there are a few negatives, mainly on the comfort front. The right shoe fits perfectly, but the left one isn't quite right. It feels like the top of the heel is stitched a little too tight, such that it digs into the back of my heel when I walk. Now, this isn't uncommon for me with new shoes, but I do kind of expect better from Rockport. The other issue is that the shoes feel a little bit slippery on low pile carpets and tile. Now I'm sure both of those issues are temporary, and will resolve as the shoes break in. Still, they're noticeable.
What can I say? They're Rockports. You know they're going to be solid shoes. I almost love these shoes, and really, I'm sure in a few months, when they're fully broken in, I will love them unreservedly. But not quite yet.
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Sharp looking dress shoes
Size: 14 Wide, Color: Medium Natural Nubuck
These shoes look great in person and have a clean, classic style that works well for the office, church, or more formal occasions. The natural nubuck gives them a nice appearance without being overly flashy, and they look more expensive than they actually are.
The fit was good in the wide size, and they were comfortable right out of the box. The overall quality seems very good, with solid construction and materials that feel like they should hold up well over time. For the price, they're a good value and a nice option if you're looking for a sharp looking pair of dress shoes.
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Reviewed in the United States on June 2, 2026
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