1. Exhaust System Kits Offered
  2. sku: 4039062365091771
  3. PRO CIRCUIT 1152585

PRO CIRCUIT 1152585 Silencer R-304

1152585 Pro Circuit R-304 Silencer

( Brand: Pro Circuit ), ( Part Type: Silencer ), ( Manufacturer Warranty: No Warranty ), ( Item Name: R-304 Silencer ), ( Activity: Dirt Bike ), ( Manufacturer Part Number: 1152585 )

Review PRO CIRCUIT Silencer

The Pro Circuit R-304 Silencer, model number 1152585, is a high-performance aftermarket exhaust component designed to reduce exhaust noise levels while maintaining optimal engine performance. This silencer is a must-have for motocross and off-road riders seeking a quieter riding experience without compromising power.

This Pro Circuit silencer is built with a durable, lightweight aluminum construction that ensures durability and longevity. Its compact design not only reduces noise but also saves valuable time during bike setup and maintenance. The R-304 Silencer is specifically engineered for 2-stroke engines, and its unique internal design ensures maximum power output while minimizing exhaust backpressure.

The Pro Circuit R-304 Silencer features a removable baffle system that allows riders to customize their exhaust note based on their preferences. The silencer comes with two baffles: a standard baffle for a moderate reduction in noise and a race baffle for a significantly quieter exhaust note. This flexibility caters to riders who want a quieter experience for practice sessions or those who prefer a louder exhaust note for competition.

The Pro Circuit R-304 Silencer is a direct replacement for the stock exhaust component and is easy to install. It comes with all necessary hardware for a hassle-free installation process. The silencer's design ensures a perfect fit and seamless integration with the existing exhaust system.

In summary, the Pro Circuit R-304 Silencer, model number 1152585, is a top-of-the-line aftermarket exhaust component that offers a quieter riding experience without sacrificing engine performance. Its durable aluminum construction, compact design, and customizable baffle system make it an excellent investment for motocross and off-road enthusiasts.

Pro Circuit 1152585 R-304 Silencer: A Detailed Analysis

The Pro Circuit 1152585 R-304 silencer is a popular aftermarket exhaust component for dirt bikes. This silencer offers several advantages but also comes with some potential drawbacks. In this analysis, we will discuss the pros and cons of buying a Pro Circuit 1152585 R-304 silencer to help you make an informed decision.

Pros:

1. Enhanced Performance: The Pro Circuit R-304 silencer is designed to reduce backpressure, allowing your engine to breathe more freely and deliver improved power and torque.

2. Lightweight Design: This silencer is made of high-quality materials, ensuring it is both durable and lightweight, making it an excellent choice for off-road riding.

3. Improved Sound: The Pro Circuit R-304 silencer produces a unique and aggressive exhaust note that is popular among off-road riders.

4. CARB-Approved: This silencer is CARB (California Air Resources Board) approved, ensuring it meets the strict emissions standards set by the state of California and other regions.

Cons:

1. Higher Cost: Compared to stock exhaust systems or other aftermarket options, the Pro Circuit R-304 silencer can be more expensive.

2. Installation Complexity: Installing the Pro Circuit R-304 silencer may require some mechanical skills and additional parts, such as a new exhaust header or a slip-on muffler, depending on your bike's configuration.

3. Noise Level: The Pro Circuit R-304 silencer can be quite loud, which may not be suitable for all riding environments or preferences.

Conclusion:

The Pro Circuit 1152585 R-304 silencer is an excellent choice for off-road riders seeking improved performance, a unique exhaust note, and a durable, lightweight design. However, it comes with a higher cost and potential installation complexity. Additionally, its loud noise level may not be suitable for all riding environments or preferences. Ultimately, the decision to purchase this silencer depends on your riding style, budget, and preferences.

Recommendation:

If you are an off-road rider looking to enhance the performance and sound of your dirt bike, the Pro Circuit R-304 silencer is an excellent option to consider. However, be prepared for the higher cost and potential installation complexity. Make sure to research the compatibility with your specific bike model and consult with a professional mechanic if needed.

Details:

R-304 Silencer The compact design of the offers optimum performance gains and is recommended for closed-course racing only. Hex head screws are used to secure the inlet cap and can be removed easily for quick re-packing of silencer 1152585.

part #: 1152585 prices

  • $167.99-$185.66

specifications exhausterupt:

  • brand: Pro Circuit
  • part type: Silencer
  • manufacturer warranty: No Warranty
  • item name: R-304 Silencer
  • activity: Dirt Bike
  • manufacturer part number: 1152585

seller exhausterupt:

  • rating: 99.0%
  • # reviews: 130115
  • city: Yukon, Pennsylvania

returns exhausterupt:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Buyer

payments exhausterupt:

  • other
  • credit card: Visa
  • wallet: Paypal

shipping exhausterupt:

  • carrier: USPS
  • service: USPS First Class
  • cost: $0.00
  • transit: 4-11 Days
  • class: Standard
  • type: Fixed

offer exhausterupt:

  • started: June 14, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 4

general exhausterupt:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Exhaust System Kits
part type: silencer, manufacturer warranty: no warranty, item name: r-304 silencer, activity: dirt bike,
category: motorcycle parts > motorcycle scooter parts accessories > exhaust emission systems > exhaust system kits, sku: 4039062365091771,

Pro Circuit 1152585 Is Similar To:

  • (47.2% similar) Pro Circuit T-6 full system - 0141845G: material: stainless steel. Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item.: brand: Pro Circuit, model number: 0141845G. This is helpful if you are buying multiple...(June 4th, 2024)
  • (51.5% similar) The T-6 stainless steel exhaust system offers the same benefits as TI-6 titanium system, but is constructed of stainless steel and aluminum for increased strength durability while giving riders a more affordable alternative to titanium. Comes with a removable USA forest service USS...(June 5th, 2024)
  • (47.1% similar) TI-6 Pro exhaust. If you are competing in a AMA supergrass or motocross series, the TI-6 Pro titanium exhaust system is perfect for...(June 5th, 2024)
  • (50.7% similar) Designed to improve performance and power where the TI-5 showed weak points. Comes with a removable USA forest service USS approved spark arrest making it easy to alternate between off-road and closed course riding. TI-6 exhaust. Constructed of titanium throughout the head pipe...(June 5th, 2024)
  • (37.9% similar) Pro Circuit TI-6 exhaust system if you are competing in a AMA supergrass or motocross series, the TI-6 titanium is perfect for. 2019 HUSQVARNAFC 450 2019 HUSQVARNAFX 4502018HUSQVARNAFC 450 rock star edition 2019 EDITION 2019 KTM450 SC-F2018KTM450 SC-f factory XC-f...(June 5th, 2024)
  • (36.6% similar) Muffler material: aluminum. Type: full system. Same or next biz day shipping. Comes with a removable USA forest service USS approved spark arrest making it easy to alternate between off-road and closed course riding. Pipe material: stainless steel. End cap material...(June 6th, 2024)
  • (37.9% similar) End cap material: carbon fiber. Riding style: off-road. Type: full system. Pipe material: titanium. Same or next biz day shipping. Material: titanium, carbon fiber. Satisfaction guaranteed fast, secure delivery Pro Circuit - 0311945FP2 TI-6 Pro exhaust for 19-20 Honda CRF450R: thumbnails...(June 6th, 2024)
  • (48.6% similar) Pro Circuit works series pipe the original pipe offers unparalleled performance and power for every two-stroke application. Increased horsepower and torque gains will quickly be noticed across the entire rpm range. The unplaced, oiled metal finish requires some maintenance, but really gives your...(June 6th, 2024)
  • (54.1% similar) Compatibility: years: make: model: notes: 2019 - 2021 KTM250 SC-f, 2021 HUSQVARNAFC250.: brand: Pro Circuit, model number: 0351925FP. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification...(June 6th, 2024)
  • (38.5% similar) Carbon fiber end-cap. Titanium canister. Comes with all required installation hardware and instructions. Made in the USA. Manufactured in the USA from durable stainless steel, titanium and carbon fiber materials, T-6 exhaust system for Honda grim looks as good it performs. Pro Circuit t...(June 7th, 2024)
  • (41.4% similar) Pro Circuit - 0311745F2 TI-6 dual full system exhaust 17-18 CRF450R/RX TI-6 fs SS/cf tip 2 w/SA, designed to improve performance and power where the TI-5 showed weak points. Comes with a removable USA forest service USS approved spark arrest making it easy to alternate between...(June 7th, 2024)
exhausterupt logo
5 offers $167.99–$185.66 USD
  • New. Offer #1 priced at $185.66 + $0.00 delivery = $185.66* total. With the Shorty you re looking at a stainless stinger, stainless end cap, and a lightweight aluminum canister body that s cut short to give you both more low end punch, and less of a chance of crunching the silencer if you loop your bike.FREE SHIPPING
  • New. Offer #2 priced at $185.66 + $0.00 delivery = $185.66* total. FREE SHIPPING
  • New. Offer #3 priced at $167.99 + $0.00 delivery = $167.99* total. Genuine Pro Circuit Products.FREE SHIPPING
  • New. Offer #4 priced at $195.99 + $0.00 delivery = $195.99* total. TIG and MIG welded for strength and durability. The Shorty silencer was developed as a full-race two-stroke silencer and was designed to increase power over stock exhaust.FREE SHIPPING
  • New. Offer #5 priced at $185.66 + $0.00 delivery = $185.66* total. Pro Circuit Shorty Aluminum Silencer.FREE SHIPPING

Copyright © exhausterupt.com