SKU: 50855222479

Pacemaker King Brown | Single 3" Turbo Back Exhaust with Cat & Muffler | Holden Colorado RG 2.8L TD 2012-2016 | KB5110-XCMX

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Description

Pacemaker King Brown | Single 3" Turbo Back Exhaust with Cat & Muffler | Holden Colorado RG 2.8L TD 2012-2016 | KB5110-XCMXPacemaker King Brown Single 3" Turbo Back Performance Exhaust with CAT & Muffler Holden Colorado RG 2. 8L TD (Non DPF) 2012 2016 KB5110 XCMX Experience the ultimate balance of performance, emissions compliance, and refined sound with the King Brown turbo back exhaust system. Specifically engineered for the Holden Colorado (RG Series 1) 2. 8L Duramax Turbo Diesel built between 2012 and September 2016, this high performance single 3 inch (76mm) kit is

Pacemaker King Brown Single 3" Turbo Back Performance Exhaust with CAT & Muffler - Holden Colorado RG 2.8L TD (Non-DPF) 2012-2016 - KB5110-XCMX

Experience the ultimate balance of performance, emissions compliance, and refined sound with the King Brown turbo-back exhaust system. Specifically engineered for the Holden Colorado (RG Series 1) 2.8L Duramax Turbo Diesel built between 2012 and September 2016, this high-performance single 3-inch (76mm) kit is designed to maximize exhaust gas 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 "XCMX" configuration includes a high-flow Catalytic Converter (CAT) and a performance centre muffler, 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 premium diesel soundtrack.

  • Full Turbo-Back System: Replaces the restrictive factory exhaust from the turbocharger outlet to the tailpipe for maximum power gains.
  • High-Flow CAT: Includes a 3" high-flow diesel catalytic converter in the dump pipe assembly to maintain environmental standards without restricting exhaust velocity.
  • Performance Muffler: Equipped with a premium high-flow 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.
  • Mandrel Bent Piping: Precision mandrel bends ensure maximum exhaust gas velocity and reduced backpressure for improved engine efficiency.
  • Direct Bolt-On Fitment: Precision-engineered to use factory mounting points; no fabrication, cutting, or welding required.
  • Manufacturing: 100% Australian Made, designed and tested for the toughest local 4x4 conditions.
Product Specifications for KB5110-XCMX
Feature Value Feature Value
Brand Pacemaker King Brown Part # / SKU KB5110-XCMX
Product Type Turbo-Back Exhaust Kit System Configuration Single 3" (76mm)
Material 409 Grade Stainless Steel Includes CAT Yes (High-Flow)
Fitment Type Direct Bolt-On Replacement Engine Compatibility 2.8L Duramax TD

Parts Included in Kit:

Part Number Description Qty
RGCATDP-KB (1225) Performance System Dump Pipe with Cat Assembly 1
RG300I-KB (1220) Performance System Intermediate Pipe Assembly 1
RG300C-KB (1213) Performance System Centre Muffler Assembly 1
RG300R-KB (1221) Performance System Rear Assembly 1

Important Notes:

  • Suits Holden Colorado RG models built from 2012 to September 2016.
  • Compatibility Warning: Fits Non-DPF models only. Will not suit Series 2 DPF-equipped models.
  • Engine: Specifically for 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 KB5110-XCMX
Make Model From To Body Series Engine Variant Drivetrain
HOLDEN
Holden Colorado 2012 09/2016 Ute 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:
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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.
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SKU: 50855222479

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4.6 ★★★★★
Based on 16 reviews
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A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 3
Needs better adhesive
Size: 3 FT
It's working great and it's in the location i needed plugs to reach, it but the adhesive isn't working well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
T
Verified Purchase
tammy
Omaha, US
★★★★★ 5
Best device
Size: 3 FT
This is the best device. It can be turned off or on when used.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
J
Verified Purchase
jessicag13
Fort Morgan, US
★★★★★ 5
Great shelves!
Size: 10"D x 15.7"W, Color: Black, Size: 10"D x 15.7"W, Color: Black
Perfect for what I needed. I sanded them, painted them white, then hung them above my washing machine and dryer to hold some laundry supplies. They made laundry easier! The are sturdy. It took no time to install. They’re heavy but not so heavy that they sag or drag. It came with screws and anchors that made installation a breeze. They look great! Highly recommend.
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Reviewed in the United States on April 30, 2026
C
Verified Purchase
Cathy
Waukegan, US
★★★★★ 5
Stylish & sturdy 3 floating shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
I bought these 12-inch deep floating shelves for my son’s room and they turned out great. The extra depth makes a big difference compared to standard floating shelves. He’s able to fit books, trophies, and some of his collectibles on them without everything feeling cramped. The shelves feel sturdy and well made once installed. The hardware that came with them worked well, and they sit flush against the wall which gives that nice clean floating look. They really helped add storage while also making the room look more organized and put together. I added lights underneath which I also bought here on Amazon... I also like that they’re deep enough to actually be functional, not just decorative. My son is using them every day and they’re holding up really well. Overall I’m very happy with this purchase and would definitely buy them again for another room.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
James Garcia
Lake Worth, US
★★★★★ 5
Good looking shelves
Size: 11.6"D x 15.7"W, Color: Black, Size: 11.6"D x 15.7"W, Color: Black
These shelves turned out perfect for my bedroom project! I read lots of reviews about people having trouble with the wall anchors not holding up, but I’m going to equate that to user error. I had no trouble installing these and even took a couple shortcuts. I only used two wall anchors per shelf, but also pre checked the holes for studs. I used one dry wall screw per shelf as well. Knowing how wall anchors can be, I used one drill bit size smaller than the directions suggested. They said use 1/4, but I used 15/64. Probably could have gotten away with one smaller than that at 7/32. With all screws, I made sure not to press too hard into the wall and just turn the screw. That helps the anchors and threads stay snug in the dry wall. There was only one shelf that came out feeling a little saggy, but I think it’s because the holes in the shelf are not quite right. However, it still holds strong and no problem with a box of shoes on it. All this being said, I pre weighed my shoe boxes and knew I only needed to hold about 5-7 lbs. I was super detailed with measuring the bracket spots to make sure everything was spaced and leveled appropriately. The wood on the shelves does feel a little cheap, but it looks great so I couldn’t care less. I would purchase these shelves again and might have to as my display collection continues to grow.
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Reviewed in the United States on March 20, 2026

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