{"product_id":"bjg-downpipes-mercedes-amg-w213-e63-stainless-steel","title":"BJG Custom Race Downpipes: Mercedes-AMG W213 E63 - Stainless Steel","description":"\u003cp\u003eA more commanding AMG voice starts at the turbo outlets. \u003cstrong\u003eBJG Custom Stainless Steel Race Downpipes\u003c\/strong\u003e give the Mercedes-AMG W213 E63 a freer-flowing exhaust path, a sharper presence under load, and the foundation for a properly calibrated performance build. The sculpted stainless sections, visible welds, and discreet BJG branding deliver a purposeful finish worthy of the platform.\u003c\/p\u003e\u003ch3\u003eSound \u0026amp; Performance\u003c\/h3\u003e\u003cp\u003eThe race downpipe layout is designed to reduce restriction immediately downstream of the turbochargers, allowing a more pronounced V8 note and greater turbo character to come through. Paired with compatible ECU calibration, the improved exhaust path can support stronger response and increased power. Final sound and output depend on fuel, tuning, vehicle condition, and the remaining exhaust system. No BJG-specific dyno gain is claimed.\u003c\/p\u003e\u003ch3\u003eConstruction \u0026amp; Package\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStainless-steel downpipe sections with the welded joints, mounting brackets, and sensor ports shown.\u003c\/li\u003e\n\u003cli\u003eFour-section layout comprising two turbo-side downpipes and two connecting sections.\u003c\/li\u003e\n\u003cli\u003eRace configuration, not a high-flow-catted system.\u003c\/li\u003e\n\u003cli\u003eDownpipe set only; rear mufflers, exhaust tips, valve controls, tuning, and installation are not included.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHeat Shielding Options\u003c\/h3\u003e\u003cp\u003eChoose \u003cstrong\u003eBare Stainless Steel\u003c\/strong\u003e for the standard set, or select \u003cstrong\u003eWith Heat Shielding\u003c\/strong\u003e to add the formed thermal shielding shown on the turbo-side sections. The heat-shielded version adds $400 to the set price. Both versions retain stainless-steel connecting sections; shielding is included only when that option is selected.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eFor the \u003cstrong\u003eMercedes-AMG W213 E63 with the 4.0-liter twin-turbo M177 V8\u003c\/strong\u003e. Confirm model year, market specification, sensor configuration, and exhaust connections before ordering. Fitment to other AMG models is not implied.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible ECU tuning is required for this race downpipe setup.\u003c\/strong\u003e Have a qualified specialist confirm the calibration and any transmission or torque-management requirements for your specific vehicle. Professional installation is required.\u003c\/p\u003e\u003ch3\u003eIntended Use\u003c\/h3\u003e\u003cp\u003eFor dedicated competition vehicles only where permitted by applicable law. Not for public-road use. No emissions certification or road approval is claimed, and tuning does not make the hardware emissions-compliant.\u003c\/p\u003e","brand":"BoostedJunkie Garage","offers":[{"title":"Bare Stainless Steel","offer_id":63048852111441,"sku":"BJG-EXHAUST-W213-E63-AMG-M178","price":1649.0,"currency_code":"USD","in_stock":true},{"title":"With Heat Shielding (+$400)","offer_id":63048852144209,"sku":"BJG-EXHAUST-W213-E63-AMG-M178-HS","price":2049.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/7842\/5937\/files\/bjg-w213-01-reference-style.png?v=1792552433","url":"https:\/\/boostedjunkiegarage.com\/products\/bjg-downpipes-mercedes-amg-w213-e63-stainless-steel","provider":"BoostedJunkie Garage","version":"1.0","type":"link"}