--- product_id: 555860707 title: "HMF 6946006 Quiet Core for Exhaust" brand: "hmf" price: "MX$5026" currency: MXN in_stock: true reviews_count: 5 category: "Hmf" url: https://www.desertcart.mx/products/555860707-hmf-6946006-quiet-core-for-exhaust store_origin: MX region: Mexico --- # 3-6dB sound reduction seconds to install 201 stainless steel durability HMF 6946006 Quiet Core for Exhaust **Brand:** hmf **Price:** MX$5026 **Availability:** ✅ In Stock ## Summary > 🔕 Silence is the new power move. ## Quick Answers - **What is this?** HMF 6946006 Quiet Core for Exhaust by hmf - **How much does it cost?** MX$5026 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/555860707-hmf-6946006-quiet-core-for-exhaust) ## Best For - hmf enthusiasts ## Why This Product - Trusted hmf brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Installation:** Fits most HMF exhausts and installs in seconds—no hassle, no downtime. - • **Whisper-Quiet Performance:** Slash your exhaust noise by up to 6dB for stealthy rides in sound-sensitive zones. - • **Exclusive Fit Compatibility:** Designed for HMF Performance, Swamp, Penland, and Signature X Series exhausts—choose Quiet Core or Torque Range Modifier, never both. - • **Premium Stainless Steel Build:** Crafted from corrosion-resistant 201 stainless steel for long-lasting reliability. - • **Optimized Engine Tuning Required:** Re-jet your exhaust post-install to maintain peak performance and protect your warranty. ## Overview The HMF 6946006 Quiet Core is a precision-engineered 201 stainless steel insert that reduces exhaust noise by 3 to 6 decibels. Compatible with multiple HMF exhaust series, it installs quickly and requires re-jetting to ensure optimal engine performance and warranty protection. Ideal for riders who demand quieter rides without sacrificing power. ## Description The HMF Quiet Core is an insert made of 201 stainless steel and installs on most HMF exhausts in seconds.Fits:ARCTIC CAT1000H2-MP 10, 1000H2TRV 09-10, 1000IGT 11-12, 1000ILTDMP 12-13, 1000ITRVGT 12, 1000MP 10-11, 1000MPLTD 14, 1000TRV 11, 1000 Review: Honda Rincon exhaust. Awesome! - I purchased a performance kit. Includes HMF exhaust, K&M filter and a HMF fuel optimizer. My new HMF exhaust for my 4 wheeler was just to loud so i ordered this. As per instructions I removed end cap and installed this core and my spark arrestor. The core fit into a machined groove that was obviously there for this core. Without the spark arrestor i could imagine the core might rattle. But instructions clearly indicated the proper installation. Tightened bolts and off I went. Now it has a nice rumble but is not crazy loud. Core did its job. Before the core install my machine sounded like a race machine. After core install i think it sounds more like a muscle street machine, more in tune. Personnally i think the exhaust system should come with tuning options included. I'm happy with the sound and performance. Hope my neighbors don't mind. I recommend HMF products including this one. This is my first HMF set of purchases. Review: So far so good. Easy install and actually significantly reducing the volume ... - So far so good. Easy install and actually significantly reducing the volume of this pipe. I live in the country and appreciate the reduced sound, so to my distant neighbours lol. Before you could here the pipe for miles, big difference. ## Features - The HMF Quiet Core is an insert made of 201 stainless steel and installs on most HMF exhausts in seconds. - It's designed for sound sensitive riding areas and decreases the sound level approximately 3 - 6dB.Quiet Core fits the the following HMF exhausts:Peformance Series.Swamp and Swamp XL Series.Penland Series (Torque Range Modifier removed).Signature X Series - HMF recommends re-jetting the exhaust whenever a Quiet Core is installed. - Failure to do so can lead to several problems and can damage the exhaust and void the warranty. - You cannot use the Torque Range Modifier with a Quiet Core at the same time, only one can occupy the exhaust space. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00JXLPOFS | | Brand | HMF | | Brand Name | HMF | | Customer Reviews | 4.0 out of 5 stars 160 Reviews | | Item Dimensions | 17.5 x 15.2 x 15.2 Centimeters | | Item Shape | Round | | Item Weight | 0.3 Pounds | | Item dimensions L x W x H | 17.5 x 15.2 x 15.2 Centimeters | | Manufacturer | HMF | | Manufacturer Part Number | 6946006 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model | 6946006 | | Shape | Round | | UPC | 766973188502 | ## Product Details - **Brand:** HMF - **Item Weight:** 136 g - **Item dimensions L x W x H:** 17.5 x 15.2 x 15.2 Centimeters - **Material:** Stainless Steel - **Shape:** Round ## Images ![HMF 6946006 Quiet Core for Exhaust - Image 1](https://m.media-amazon.com/images/I/61ywR81906L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Honda Rincon exhaust. Awesome! *by C***S on 12 January 2018* I purchased a performance kit. Includes HMF exhaust, K&M filter and a HMF fuel optimizer. My new HMF exhaust for my 4 wheeler was just to loud so i ordered this. As per instructions I removed end cap and installed this core and my spark arrestor. The core fit into a machined groove that was obviously there for this core. Without the spark arrestor i could imagine the core might rattle. But instructions clearly indicated the proper installation. Tightened bolts and off I went. Now it has a nice rumble but is not crazy loud. Core did its job. Before the core install my machine sounded like a race machine. After core install i think it sounds more like a muscle street machine, more in tune. Personnally i think the exhaust system should come with tuning options included. I'm happy with the sound and performance. Hope my neighbors don't mind. I recommend HMF products including this one. This is my first HMF set of purchases. ### ⭐⭐⭐⭐⭐ So far so good. Easy install and actually significantly reducing the volume ... *by B***C on 10 November 2017* So far so good. Easy install and actually significantly reducing the volume of this pipe. I live in the country and appreciate the reduced sound, so to my distant neighbours lol. Before you could here the pipe for miles, big difference. ### ⭐⭐⭐⭐⭐ Great *by T***S on 24 May 2017* Works great. Still sounds good but not as loud. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.mx/products/555860707-hmf-6946006-quiet-core-for-exhaust](https://www.desertcart.mx/products/555860707-hmf-6946006-quiet-core-for-exhaust) --- *Product available on Desertcart Mexico* *Store origin: MX* *Last updated: 2026-09-26*