{"product_id":"afe-20-21-gm-trucks-v8-6-2l-409-stainless-steel-muffler-delete-pipe","title":"aFe 20-21 GM Trucks (V8-6.2L) 409 Stainless Steel Muffler Delete Pipe","description":"\u003cp\u003eThis aFe exhaust component is the 20-21 GM Trucks (V8-6.2L) 409 Stainless Steel Muffler Delete Pipe for 2020-2021 Chevrolet Silverado 1500. Verify body style, engine, drivetrain, wheelbase or cab-and-bed configuration, pipe diameter, connection point, tip finish, emissions status, and required hardware.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMandrel-routed exhaust configuration for the listed connection points\u003c\/li\u003e\n\u003cli\u003ePipe size, material, tip, sound level, emissions use, and vehicle dimensions are model specific\u003c\/li\u003e\n\u003cli\u003eConnects at the catalytic converter outlet and runs to the rear of the vehicle.\u003c\/li\u003e\n\u003cli\u003eThe 49C44137NM is fully mandrel-bent for consistent interior diameter throughout every curve, preserving exhaust gas velocity from the collector to the tailpipe.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2021\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eCustom Trail Boss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eCustom Trail Boss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eHigh Country\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eLT Trail Boss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eLTZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2023\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eZR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eAT4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eAT4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eDenali\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2022-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eDenali Ultimate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003eSLT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eaFe Power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e49C44137NM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eCatback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003e20-21 GM Trucks (V8-6.2L) 409 Stainless Steel Muffler Delete Pipe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e409 stainless steel, TIG-welded joints\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTip finish\u003c\/th\u003e\n\u003ctd\u003epolished stainless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003ctd\u003eValue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Line\u003c\/th\u003e\n\u003ctd\u003eaFe Performance Exhaust\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eFactory hangers and OEM bolt positions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e802959604038\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eKey Features Material\u003c\/th\u003e\n\u003ctd\u003e409 stainless steel, TIG-welded joints Mandrel-bent tubing for consistent interior diameter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWARNING\u003c\/th\u003e\n\u003ctd\u003eThis product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne new aFe catback in the exact configuration and quantity identified by this listing. Hardware, clamps, couplers, gaskets, sensors, wiring, fluids, calibration, and accessories are included only when expressly stated.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAbout aFe Power\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eaFe Power develops application-specific intake, filtration, exhaust, cooling, tuning, suspension, drivetrain, and truck-performance components supported by product testing and documented installation requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eImportant Disclosures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCalifornia Proposition 65 warning: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRelated Parts\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/afe-atlas-exhaust-4in-aluminized-cat-back-w-304-ss-black-tip-11-13-ford-f-150-ecoboost-v6-3-5l-tt\"\u003eaFe Atlas Exhaust 4in Aluminized Cat-Back w\/ 304 SS Black Tip 11-13 Ford F-150 EcoBoost V6 3.5L (tt)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/products\/afe-atlas-exhaust-4in-aluminized-cat-back-w-304-ss-polished-tip-11-13-ford-f-150-ecoboost-v6-3-5l\"\u003eaFe Atlas Exhaust 4in Aluminized Cat-Back w\/ 304 SS Polished Tip 11-13 Ford F-150 EcoBoost V6 3.5L\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en-ca\/collections\/afe-power-advanced-flow-engineering\"\u003eShop the complete aFe Power collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 20-21 GM Trucks (V8-6.2L) 409 Stainless Steel Muffler Delete Pipe fit my 2020-2021 Chevrolet Silverado 1500 (aFe 49C44137NM)?\u003c\/strong\u003e\u003cbr\u003eMatch the complete vehicle, engine, drivetrain, cab and bed or wheelbase, body style, factory connection point, and any listed exclusions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes installation require cutting or welding?\u003c\/strong\u003e\u003cbr\u003eRequirements depend on the exact system and vehicle. Review aFe's current instructions before disassembly; some configurations are bolt-on while others require trimming or professional fabrication.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this exhaust change sound level?\u003c\/strong\u003e\u003cbr\u003eSound depends on system type, pipe diameter, resonators, mufflers, engine, and other modifications. Confirm the exact configuration and local sound requirements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this exhaust retain required emissions equipment?\u003c\/strong\u003e\u003cbr\u003eOnly when the exact product is designed around the original catalysts, DPF, or other equipment. Confirm current emissions classification before installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eConfirm aFe part number 49C44137NM, the complete vehicle or specification-based application, and all required supporting components.\u003c\/li\u003e\n\u003cli\u003eAllow the exhaust to cool, support the vehicle safely, and compare every pipe, hanger, flange, sensor, and included clamp before removing factory parts.\u003c\/li\u003e\n\u003cli\u003eAssemble the system loosely from the fixed connection points, align tips and clearances, then tighten hardware in the manufacturer's sequence.\u003c\/li\u003e\n\u003cli\u003eCheck for leaks, contact, sensor faults, and loose hardware after the first complete heat cycle.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":40607548211279,"sku":"AFE49C44137NM","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/afe-20-21-gm-trucks-v8-6_2l-409-stainless-steel-muffler-delete-pipe-afe.jpg?v=1766974999","url":"https:\/\/www.blackopsautoworks.com\/en-ca\/products\/afe-20-21-gm-trucks-v8-6-2l-409-stainless-steel-muffler-delete-pipe","provider":"Black Ops Auto Works","version":"1.0","type":"link"}