--- product_id: 12866404 title: "Dynomax Super Turbo 17674 Exhaust Muffler for Chevrolet Silverado 1500" brand: "dynomax" price: "¥54857" currency: JPY in_stock: true category: "Dynomax" url: https://www.desertcart.jp/products/12866404-dynomax-super-turbo-17674-exhaust-muffler-for-chevrolet-silverado-1500 store_origin: JP region: Japan --- # Up to 700 SCFM exhaust flow Fiberglass matting for mellow tone Fits multiple Dodge Ram & Silverado models Dynomax Super Turbo 17674 Exhaust Muffler for Chevrolet Silverado 1500 **Brand:** dynomax **Price:** ¥54857 **Availability:** ✅ In Stock ## Summary > 💨 Upgrade your roar, not your noise. ## Quick Answers - **What is this?** Dynomax Super Turbo 17674 Exhaust Muffler for Chevrolet Silverado 1500 by dynomax - **How much does it cost?** ¥54857 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/12866404-dynomax-super-turbo-17674-exhaust-muffler-for-chevrolet-silverado-1500) ## Best For - dynomax enthusiasts ## Why This Product - Trusted dynomax brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Quiet Yet Powerful:** Advanced fiberglass matting absorbs unwanted resonance, giving you a refined, mellow exhaust note. - • **Maximized Exhaust Flow:** Dyno-proven to channel up to 700 SCFM, reducing backpressure and boosting engine efficiency. - • **Exclusive Flow Director Tech:** Patented design eliminates turbulence, delivering smoother exhaust performance and enhanced power. - • **Built to Last with Alloy Steel:** Durable construction backed by a limited lifetime warranty ensures your ride sounds great for years. - • **Precision Fit for Iconic Trucks:** Seamlessly compatible with Dodge Ram (1994-2008) & Silverado 1500 Classic (2007) for a perfect upgrade. ## Overview The Dynomax Super Turbo 17674 Exhaust Muffler is a vehicle-specific, alloy steel muffler designed for Dodge Ram (1994-2008) and Chevrolet Silverado 1500 Classic (2007). Featuring patented flow director technology and fiberglass matting, it optimizes exhaust flow up to 700 SCFM while reducing turbulence and interior resonance for a powerful yet mellow sound. Backed by a limited lifetime warranty, it’s engineered for durability and performance. ## Description Featuring exclusive flow technology, DynoMax® Super Turbo® mufflers channel exhaust flow and reduce turbulence. Offered in a variety of styles and sizes for universal fit, fiberglass matting absorbs unwanted interior resonance for a mellow tone. ## Features - COMPATIBILITY – Fits 1994-1999 Dodge Ram 1500; 1998-1998 Dodge Ram 1500; 2000-2001 Dodge Ram 1500; 2004-2005 Dodge Ram 1500; 2006-2008 Dodge Ram 1500; 2000-2003 Dodge Dakota; 2002-2002 Dodge Dakota; 2007-2007 Chevrolet Silverado 1500 Classic; 1988-1993 Ch - GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes - Large internal flow tubes improve exhaust flow and reduce backpressure - Exclusive patented flow director design channels exhaust flow and eliminates turbulence on most applications - Fiberglass matting technology to absorb unwanted interior resonance while maintaining a mellow performance tone - Dyno proven to flow up to 700 SCFM ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00029J39S | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #758,312 in Automotive ( See Top 100 in Automotive ) #237 in Automotive Performance Exhaust Mufflers #16,333 in Automotive Emission & Exhaust Products | | Brand Name | Dynomax | | Compatible with Vehicle Type | Car | | Configuration | offset | | Customer Reviews | 4.4 4.4 out of 5 stars (140) | | Global Trade Identification Number | 00086387176743 | | Included Components | Per Item Description | | Item Dimensions | 20.8 x 10.5 x 4.8 inches | | Item Weight | 0.27 g | | Manufacturer | Tenneco (Dynomax, Walker, Thrush) | | Manufacturer Part Number | 17674 | | Manufacturer Warranty Description | Limited Lifetime Warranty | | Material Type | Alloy Steel | | Model Number | 17674 | | Number of Items | 1 | | OEM Equivalent Part Number | 17674 | | Part Interchange Info | 17674 | | Shape | Oval | | UPC | 086387176743 | | Unit Count | 1 Count | ## Product Details - **Brand:** Dynomax - **Item Weight:** 0.27 g - **Item dimensions L x W x H:** 20.8 x 10.5 x 4.8 inches - **Material:** Alloy Steel - **Vehicle Service Type:** Car ## Images ![Dynomax Super Turbo 17674 Exhaust Muffler for Chevrolet Silverado 1500 - Image 1](https://m.media-amazon.com/images/I/61ygFvyAEmL.jpg) ## Frequently Bought Together - Dynomax Super Turbo 17674 Exhaust Muffler for Chevrolet Silverado 1500 - EVIL ENERGY 2.5 Inch Exhaust Clamp,2 1/2" Butt Joint Band Clamp Sleeve Coupler Stainless Steel for Pipes,Mufflers,Catalytic Converters 2PC --- ## 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.jp/products/12866404-dynomax-super-turbo-17674-exhaust-muffler-for-chevrolet-silverado-1500](https://www.desertcart.jp/products/12866404-dynomax-super-turbo-17674-exhaust-muffler-for-chevrolet-silverado-1500) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-11*