{"product_id":"cat-back-exhaust-bmw-3-series-340i-3-0-b58-petrol-f30-f31-2015-2018","title":"Cat Back Exhaust BMW 3 Series 340i 3.0 B58 Petrol F30\/F31 2015-2018","description":"Cat Back Exhaust BMW 3 Series 340i 3.0 B58 Petrol F30 F31 delivers a refined yet aggressive upgrade, and this BMW 340i Exhaust was expertly installed at DKU Performance to transform both sound and flow. The original restrictive setup was replaced with a precision engineered BMW 340i Exhaust System using high grade 304L stainless steel, improving durability and long term performance in all driving conditions.\n\nThe result is a deeper tone under acceleration with a controlled note at cruising speeds, giving the vehicle a true BMW 340i Exhaust Upgrade without compromising comfort. Fitment was completed to OEM standards ensuring perfect alignment and enhanced aesthetics, while the improved gas flow helped unlock smoother power delivery across the rev range.","brand":"BMW","offers":[{"title":"Default Title","offer_id":55244842893654,"sku":null,"price":1306.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/5829\/2310\/files\/114_New.png?v=1788796135","url":"https:\/\/dkuperformance.co.uk\/products\/cat-back-exhaust-bmw-3-series-340i-3-0-b58-petrol-f30-f31-2015-2018","provider":"DKU Performance","version":"1.0","type":"link"}