--- product_id: 34720780 title: "BORLA 140546BC Cat-Back for '14-'18 Chevrolet Silv. 1500/ GMC Sierra 1500/2019 Silv. 1500 LD/Sierra 1500 LD ONLY 5.3L V8 AT/MT 2&4WD Ext. Cab (6' 7\") Bed 143.5\" WB/Crew Cab (5' 9\") Bed 143.5\" WB" brand: "borla" price: "R100109" currency: ZAR in_stock: true category: "Borla" url: https://www.desertcart.co.za/products/34720780-borla-140546bc-cat-back-for-14-18-chevrolet-silv-1500 store_origin: ZA region: South Africa --- # Unleash Hidden Horsepower T-304 Stainless Steel Durability Bolt-On Installation Ease BORLA 140546BC Cat-Back for '14-'18 Chevrolet Silv. 1500/ GMC Sierra 1500/2019 Silv. 1500 LD/Sierra 1500 LD ONLY 5.3L V8 AT/MT 2&4WD Ext. Cab (6' 7") Bed 143.5" WB/Crew Cab (5' 9") Bed 143.5" WB **Brand:** borla **Price:** R100109 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Turn heads and own the road with BORLA’s legendary roar! ## Quick Answers - **What is this?** BORLA 140546BC Cat-Back for '14-'18 Chevrolet Silv. 1500/ GMC Sierra 1500/2019 Silv. 1500 LD/Sierra 1500 LD ONLY 5.3L V8 AT/MT 2&4WD Ext. Cab (6' 7") Bed 143.5" WB/Crew Cab (5' 9") Bed 143.5" WB by borla - **How much does it cost?** R100109 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/34720780-borla-140546bc-cat-back-for-14-18-chevrolet-silv-1500) ## Best For - borla enthusiasts ## Why This Product - Trusted borla brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Effortless Installation:** Bolt-on design means no hassle, get your truck roaring in no time - β€’ **Iconic BORLA Sound Signature:** Experience the unmistakable, adrenaline-pumping exhaust note that connects driver and machine - β€’ **Made in the USA with CNC Precision:** Every system is CNC manufactured for a perfect fit and backed by a manufacturer warranty - β€’ **Durability That Lasts a Million Miles:** Crafted from T-304 stainless steel with all welded construction for unmatched longevity - β€’ **Precision Engineered for Peak Performance:** Patented Straight-Through & Multi-Core Tech maximize flow and power ## Overview The BORLA 140546BC Cat-Back Exhaust System is a premium, bolt-on upgrade for select Chevrolet Silverado and GMC Sierra 1500 models with 5.3L V8 engines. Made from durable T-304 stainless steel and featuring patented straight-through and multi-core technology, it delivers enhanced horsepower, superior exhaust flow, and the iconic BORLA sound. Engineered in the USA with CNC precision, it ensures a perfect fit and long-lasting performance backed by a manufacturer warranty. ## Description Type: Exhaust SystemThe BORLA sound of power. Its been described as asonic shot of adrenaline. An intoxicating concert ofsteel, gears and combustion that echoes from thespeedways, deserts and highways of the world.The sound of more victory laps than any otherbrand, the BORLA exhaust note has become the quintessentioal soundtrack of high-performance motoring. And like all good automotive designs there is function behing the form. As any driving enthusiast knows, the sound of an exhaust provides more than just ear candy. Its a communications conduit between car and driver. A link between human and machine. The exhaust sound provides accoustic feedback of engine rpm to aid the driver in critical decisions such as gear selection or throttle input in rev-match shifting. At BORLA , we understand this concept better than any exhaust manufacturer. Combining patented technology with computer modeling, extensive prototyping and advanced sound analysis tools. BORLA engineers spend countless hours tuning exhaust systems to best reflect the personality and performance of vehicle applications. The result is an enhanced driving experience. With unrivaled clarity, the BORLA exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensory feedback of sound. With unrivaled clarity the Borla exhaust note can help a driver stay within the powerband through a difficult section, using the exciting sensry feedback of sound.Patented Straight-Through TechnologyPatented Multi-Core TechnologyUnleash Hidden HorsepowerDistinctive Borla Sound Of PowerAbsolute Best In Performance And DurabilityEnsure Maximum Flow And PowerCNC Manufacturing Ensures An Accurate FitMillion Mile WarrantyDimension: 61 x 13 x 16 inchWeight: 62 lbsManufacturer Warranty: Covered by Manufacture's Warranty ## Features - T-304 Stainless Steel - Bolt On Installation - All Welded Construction - Made In USA - Classic BORLA Sound ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01GFUK6ES | | Best Sellers Rank | #3,470,229 in Automotive ( See Top 100 in Automotive ) #1,770 in Automotive Replacement Exhaust Cat-Back Systems | | Brand | Borla | | Customer Reviews | 4.6 4.6 out of 5 stars (23) | | Date First Available | June 1, 2016 | | Exterior | Painted | | Item Weight | 62 pounds | | Item model number | 140546BC | | Manufacturer | Borla | | Manufacturer Part Number | 140546BC | | Model | BORLA 140546BC | | OEM Part Number | 140546BC | ## Images ![BORLA 140546BC Cat-Back for '14-'18 Chevrolet Silv. 1500/ GMC Sierra 1500/2019 Silv. 1500 LD/Sierra 1500 LD ONLY 5.3L V8 AT/MT 2&4WD Ext. Cab (6' 7") Bed 143.5" WB/Crew Cab (5' 9") Bed 143.5" WB - Image 1](https://m.media-amazon.com/images/I/41TcgAiRKFL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/34720780-borla-140546bc-cat-back-for-14-18-chevrolet-silv-1500](https://www.desertcart.co.za/products/34720780-borla-140546bc-cat-back-for-14-18-chevrolet-silv-1500) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-30*