KYOSTAR 4.5 Inch Downpipe The KYOSTAR 4.5 Inch Downpipe is designed for selected BMW B58 3.0T Twin-Turbo Inline-6 engines, providing improved exhaust flow efficiency and reduced restriction compared with the factory downpipe system. Designed for BMW M240i, 340i, 440i, 540i, 640i GT, 740i, and 840i applications, this upgrade supports quicker turbo response and a more aggressive performance exhaust tone. Featuring a high-flow 4.5 inch pipe design, this downpipe provides a more
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
العربية
हिन्दी
Türkçe
indonesia
tiếng Việt
ไทย
বাংলা
فارسی
polski
