SKU: 59651642501

Pacemaker King Brown | 2.5" Exhaust, Headers & Cat | Nissan Patrol GQ Wagon 4.2L EFI | KB9505-HCMX

Sale price$933.02 Regular price$1036.69
Save 10%

Pay in installments of $259.17 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Pacemaker King Brown | 2.5" Exhaust, Headers & Cat | Nissan Patrol GQ Wagon 4.2L EFI | KB9505-HCMXPacemaker King Brown Single 2. 5" Exhaust with Headers & Catalytic Converter Nissan Patrol GQ Wagon 4. 2L EFI (1987 1997) KB9505 HCMX Completely transform the performance and sound of your classic Nissan Patrol GQ with this ultimate Engine Back King Brown Exhaust System. specifically engineered for the GQ Long Wheel Base (LWB) Wagon fitted with the reliable 4. 2L Fuel Injected Petrol (TB42E) engine, manufactured between 1987 and 1997. This

Pacemaker King Brown Single 2.5" Exhaust with Headers & Catalytic Converter - Nissan Patrol GQ Wagon 4.2L EFI (1987-1997) - KB9505-HCMX

Completely transform the performance and sound of your classic Nissan Patrol GQ with this ultimate Engine-Back King Brown Exhaust System. specifically engineered for the GQ Long Wheel Base (LWB) Wagon fitted with the reliable 4.2L Fuel Injected Petrol (TB42E) engine, manufactured between 1987 and 1997. This comprehensive Single 2 1/2" (2.5 inch) kit is a true end-to-end performance solution, including high-flowing performance headers (extractors) and a high-flow catalytic converter. By scavenging exhaust gases directly from the cylinder head and routing them through an unrestrictive 2.5-inch mandrel-bent system, you will unlock significant gains in horsepower, improved low-end torque for off-roading, and a crisp, deep petrol 6-cylinder exhaust note. Constructed entirely from heavy-duty 409-grade stainless steel, this exhaust system offers extreme durability and immense resistance to rust—perfect for touring and harsh Australian conditions. Proudly Australian Made. Note: Please confirm your vehicle is an EFI equipped 4.2L Petrol GQ Wagon before ordering, as this will not fit Carbureted or Diesel variants.

Features:

A full engine-back replacement engineered for maximum unrestrictive flow, complete compliance, and a commanding exhaust note.

  • System Configuration: Complete Single 2 1/2" (2.5 inch) engine-back exhaust system.
  • Included Components: Comes complete with tuned-length performance headers (extractors) and a high-flow stainless steel catalytic converter.
  • Material: Tough 409 grade stainless steel construction for excellent corrosion resistance and formidable longevity in extreme outback environments.
  • Manufacturing: 100% Australian Made for harsh, demanding Australian off-road conditions.
  • Performance: Mandrel-bent 2.5-inch piping and high-flow extractors allow the TB42E engine to breathe freely, yielding distinctly improved throttle response, greater low-end pulling power, and enhanced fuel efficiency.
  • Sound: Delivers a deep, pronounced petrol 6-cylinder exhaust note without excessive cabin drone.
  • Fitment: Designed to utilize existing factory mounting points where possible for a straightforward fitment.
Product Specifications for KB9505-HCMX
Feature Value Feature Value
Brand Pacemaker King Brown Part # / SKU KB9505-HCMX
Product Type Exhaust Kit with Headers & Cat System Configuration Single 2.5"
Material 409 Grade Stainless Steel Pipe Size 2.5 Inch (2.5")
Fitment Type Direct Replacement Vehicle Connection Engine Back (Bolts to Engine Block)
Fabrication Required No Includes Headers/Extractors Yes
Includes Catalytic Converters Yes (High Flow) Includes Muffler/Resonator Yes
Engine Compatibility 4.2L EFI Petrol (TB42E) Application Off-Road, Touring, 4x4
Body Fitment Long Wheel Base (LWB) Wagon Series GQ Series
Country of Manufacture Australia Recommended Installation Professional Installation Recommended

Important Notes:

  • Suits Nissan Patrol GQ Long Wheel Base (LWB) Wagon models manufactured from 1987 to 1997.
  • CRITICAL FITMENT: Engineered strictly for the Factory 4.2L EFI (Fuel Injected) Petrol engine (TB42E).
  • Will NOT fit models equipped with the Carbureted Petrol engine (TB42S) or Diesel engines.
  • Will NOT fit Short Wheel Base (SWB) or Ute models due to chassis, exhaust routing, and fuel tank differences.
  • This is a complete engine-back kit including performance headers / extractors and a catalytic converter.

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 KB9505-HCMX
Make Model From To Body Series Engine Variant Drivetrain
NISSAN
Nissan Patrol 1987 1997 Wagon (LWB) GQ Series (Y60) 4.2L EFI Petrol (TB42E) Standard 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:
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:
  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: 59651642501

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 22 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Stephen H. Gorman
Chelsea, US
★★★★★ 5
Huron
Scent: Hair Styler (1 Pack)
Great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2025
T
Verified Purchase
Timothy
Natrona Heights, US
★★★★★ 3
Not bad but read my full review if you are experimenting with different brands
Scent: Hair Styler (1 Pack)
So I am middle of the road on this product. First, I love the products from this brand and use some of their other products quite regularly. I was on a search for an alternative to the Crew Forming Cream (which I have used for maybe 20 years) and decided to purchase this product by Huron as well as the much cheaper medium hold styling cream by Cremo. All three are great products but you will need to decide for yourself how much hold you need as I have discovered that each are quite different and really shouldn't be compared to one another. I will say that if I had to put them all into two categories then Crew is heavy hold and Huron and Cremo is medium / light hold. I must admit that I was skeptical that the cheaper of the three, Cremo, would win me over but it has. For the record it has a very subtle scent (hardly noticable), just enough hold and does not leave you feeling like you have product in your hair. This is similar to Huron as well (although Huron is a very creamy in texture and you can tell its a higher quality product) but at the end of the day all that matters is great hold from a product that is affordable and does not leave a sticky texture in your hair. Cremo wins hands down. As for Crew, well it was a good ride but too expensive and way too heavy...time to move on.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2025
C
Verified Purchase
coronad0
Omaha, US
★★★★★ 5
So lightweight. Perfect for extra thick hair.
Scent: Hair Styler (1 Pack)
Its almost mousse like in how light weight it is and smells fantastic. I wanted something just above light weight hold and not weigh my thick hair down and this does a great job. A little pricey but SO much better than the usual store brands out there. And my wife is totally in love with how great it smells when I put it on, so bonus!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2024
J
Verified Purchase
Jason Kearns
Alexandria, US
★★★★★ 5
Smells good and doesn’t feel greasy
Scent: Hair Styler (1 Pack)
Product didn’t leave a greasy feeling to the hands or the hair. Kept hold all day for my hair style but I knew it was light hold going in. It has a great scent
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2024
I
Verified Purchase
Iris Murillo
Bozeman, US
★★★★★ 5
Long-Lasting Stick Deodorant – Fresh Scent, No White Marks, Gentle on Skin
Scent: Original Citrus+Eucalyptus, Size: 3.2 Ounce (Pack of 2)
This stick deodorant works great! It provides all-day odor protection, even during busy and active days. The scent is fresh but not overpowering, which I really like. It glides on smoothly, doesn’t leave white marks on clothes, and feels light on the skin. I also have sensitive skin and had no irritation at all. Overall, a reliable and effective deodorantI will definitely be buying it again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products