SKU: 23226858739

Pacemaker King Brown | 3" DPF-Back Exhaust Kit with Muffler | Isuzu D-MAX RT 3.0L TD 2017-2020 | KBD8510-XXMX

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Description

Pacemaker King Brown | 3" DPF-Back Exhaust Kit with Muffler | Isuzu D-MAX RT 3.0L TD 2017-2020 | KBD8510-XXMXPacemaker King Brown Single 3" DPF Back Exhaust Kit with Muffler Isuzu D MAX RT 3. 0L TD (2017 2020) KBD8510 XXMX Upgrade the performance and durability of your DPF equipped Isuzu D MAX with this premium King Brown Exhaust System. specifically engineered for the RT series Isuzu D MAX fitted with the 3. 0L 4 Cylinder Turbo Diesel (4JJ1 TCX) engine manufactured between 2017 and 2020. This Single 3" (3 inch) DPF Back exhaust kit bolts directly to the

Pacemaker King Brown Single 3" DPF-Back Exhaust Kit with Muffler - Isuzu D-MAX RT 3.0L TD (2017-2020) - KBD8510-XXMX

Upgrade the performance and durability of your DPF-equipped Isuzu D-MAX with this premium King Brown Exhaust System. specifically engineered for the RT series Isuzu D-MAX fitted with the 3.0L 4-Cylinder Turbo Diesel (4JJ1-TCX) engine manufactured between 2017 and 2020. This Single 3" (3 inch) DPF-Back exhaust kit bolts directly to the rear of your factory Diesel Particulate Filter (DPF), ensuring complete emissions compliance while reducing restriction and safely lowering Exhaust Gas Temperatures (EGTs). Designed with a muffler included in the kit, it provides a refined, slightly deeper exhaust note without cabin drone, making it perfect for touring and daily driving. Constructed with top-grade 409 stainless steel, this exhaust system is exceptionally tough, highly corrosion-resistant, and built to withstand the rigours of the Australian outback. Proudly Australian Made for Australian Conditions. Get the performance and reliability you deserve with this Brand New King Brown Exhaust System by Pacemaker. Note: Please confirm your vehicle is a DPF-equipped Isuzu D-MAX RT (built 2017 to 2020) before ordering.

Features:

Engineered for maximum flow, heavy-duty chassis clearance, and rugged outback reliability while maintaining emissions compliance.

  • System Configuration: Single 3" (3 inch) DPF-Back exhaust kit featuring a muffler for a refined exhaust note.
  • Material: Tough 409 grade stainless steel construction for excellent corrosion resistance and extreme longevity.
  • Manufacturing: 100% Australian Made for harsh, demanding Australian conditions.
  • Performance: Mandrel-bent 3-inch piping improves exhaust gas scavenging post-DPF, helping to safely lower EGTs and improve throttle response for the 4JJ1-TCX engine.
  • Sound & Emissions: Retains the factory DPF for 100% road legality and compliance, while the included muffler delivers a mature, drone-free tone.
  • Fitment: Designed as a direct bolt-on DPF-back replacement utilizing existing factory mounting points for a hassle-free installation.
Product Specifications for KBD8510-XXMX
Feature Value Feature Value
Brand Pacemaker King Brown Part # / SKU KBD8510-XXMX
Product Type DPF-Back Exhaust Kit System Configuration Single 3"
Material 409 Grade Stainless Steel Pipe Size 3 Inch (3.0")
Fitment Type Direct Bolt-On Replacement Vehicle Connection DPF Back
Fabrication Required No DPF Status Suits DPF Equipped Models Only
Includes Headers/Extractors No Includes Catalytic Converters No (Bolts to Factory DPF)
Includes Muffler/Resonator Yes Engine Compatibility 3.0L TD (4JJ1-TCX)
Body Fitment Ute / Dual Cab / Cab Chassis Series RT Series
Country of Manufacture Australia Recommended Installation Professional Installation Recommended

Important Notes:

  • Suits Isuzu D-MAX RT models manufactured from 2017 to 2020.
  • Engineered specifically for the 3.0L Inline 4 Cylinder 16 Valve Dual Over Head Cam Turbo Diesel Engine (Engine Code: 4JJ1-TCX).
  • CRITICAL FITMENT: This exhaust is ONLY for vehicles fitted with a factory DPF (Diesel Particulate Filter) Unit.
  • This specific product kit includes a muffler. For a straight-pipe option without a muffler, please refer to part number KBD8520-XXXX (Pipe-Only variation) or KBD8510-XXXX.
  • This is a DPF-Back exhaust system designed to bolt directly behind the factory DPF, ensuring the vehicle remains street legal and emissions compliant.

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 KBD8510-XXMX
Make Model From To Body Series Engine Variant Drivetrain
ISUZU
Isuzu D-MAX 2017 2020 Ute / Cab Chassis RT Series (DPF Model) 3.0L TD (4JJ1-TCX) Standard All
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:
  1. 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
SKU: 23226858739

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Rayelene A.
Los Angeles, US
★★★★★ 2
Jacket is extremely large
Size: Medium, Color: Classic Light Wash
Runs big, the arms look and feel like they are from a MALE PATTERN AND STICK OUT LIKE IM A MALE BODYBUILDER. Back is very large , too much fabric… the entire jacket. It looked ridiculous on a woman.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 12, 2026
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Scarlet
Birmingham, US
★★★★★ 4
Nice jacket but missing inner pockets
Size: X-Large, Color: Classic Light Wash, Size: X-Large, Color: Classic Light Wash
This denim jacket has a good color and design that's makes this noticeable when you do wear it. The shape is like any other denim that's out there and the size is true to fit. There front pockets with decent depth however there's no inner pocket which is a bummer as that's always a nice feature to have. It's not the softest material but it denim and will be durable.
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Reviewed in the United States on April 29, 2026
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Verified Purchase
Deborah Beavers
Bozeman, US
★★★★★ 5
Launders great-roomy fit
Size: XX-Large, Color: White
Great fabric-launders great
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Reviewed in the United States on May 9, 2026
W
Whitney Smiley
San Leandro, US
★★★★★ 5
This jean jacket is super cute comfortable and I get a lot of compliments😍🤩
Size: Large, Color: Medium Blue Vintage, Size: Large, Color: Medium Blue Vintage
I absolutely love this denim jacket—it’s become my new go-to layering piece for everything from casual errands to date nights! As a busy mom who needs clothes that can keep up with my day without sacrificing style, this one checks all the boxes. The medium-wash blue denim has that perfect lived-in feel right out of the box, with just the right amount of structure while still being soft and comfortable against the skin. The fit is fantastic—it’s cropped just enough to flatter without feeling too short, hitting right at the waist so it pairs beautifully with high-waisted jeans, leggings, or even flowy dresses. I love the classic button-front design and the chest pockets that add a touch of authentic detail without being bulky. The sleeves are nicely tailored too, with enough room to roll them up for a more relaxed vibe or wear them down for polish. It’s surprisingly versatile for all seasons: throw it over a basic tank or tee in warmer weather, or layer it over a cozy sweater when the evenings get cooler. What really stands out is the quality. The fabric feels sturdy and well-made, with reinforced stitching that makes me confident it’ll hold up through countless washes and wears. No fraying or fading after a few cycles so far, which is huge for something I reach for multiple times a week. It’s also got a nice subtle stretch that moves with you, making it ideal for long days chasing kids or sitting at a desk. I’ve styled it with everything from sneakers and mom jeans for school drop-off to boots and a cute top for church or a night out, and it always elevates the look without trying too hard. If you’re looking for a timeless denim jacket that feels fresh and modern, this is the one! It’s flattering on real bodies (curves and all), easy to care for, and instantly makes any outfit feel more put-together. I’ve already recommended it to several friends, and I can’t imagine my closet without it now.
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Reviewed in the United States on June 8, 2026
K
Kevin Kim
West Palm Beach, US
★★★★★ 5
Great jacket for the price!
Size: XX-Large, Color: White
The denim jacket has a nice relaxed fit without feeling too baggy and it looks great doing it. There's just enough elastic for the jacket to stretch a little without losing its shape. The color's accurate and it's hard to beat the price so I've no notes!
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Reviewed in the United States on June 12, 2026

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