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home > Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe > Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe

Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe main image 0

Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe main image 1

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Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | DownpipeThe Azure Performance Downpipe is the ultimate exhaust upgrade for BMW 40i models equipped with the updated B58N engine. Designed to increase exhaust flow and reduce back pressure, this downpipe unleashes significant gains in horsepower and torque, especially when paired with ECU tuning. Finished in a premium sand blasted texture and available with or without our signature Azure Heat Shield. Features High grade stainless steel (SS304) construction for

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product description

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The Azure Performance Downpipe is the ultimate exhaust upgrade for BMW 40i models equipped with the updated B58N engine. Designed to increase exhaust flow and reduce back pressure, this downpipe unleashes significant gains in horsepower and torque, especially when paired with ECU tuning. Finished in a premium sand-blasted texture and available with or without our signature Azure Heat Shield.

Features

High-grade stainless steel (SS304) construction for durability and heat resistance.
Available in Catless and 200 Cell Catted configurations.
Optional Azure Heat Shield for thermal management and improved engine bay aesthetics.
Professional sand-blasted finish for a clean and refined appearance.
Direct bolt-on fitment for OEM downpipe replacement with no modifications required.
Designed for track use only; ECU tuning is required to achieve full performance gains.

Product Fitment

Series	Models	Chassis Code	Engine Code	Years
3 Series	M340i / M340iX	G20 LCI / G21 LCI	B58N	2025+
4 Series	M440i / M440iX	G22 / G23 / G26 LCI	B58N	2025+
5 Series	M540iX / 550eX	G60 / G61	B58N	2025+
7 Series	735i / 740i / 740iX / 750eX / M760eX	G70	B58N	2025+
X3	X3 M50	G45	B58N	2025+
X5	X5 40i / 40iX / 50eX	G05 LCI	B58N	2023+
X6	X6 40iX	G06 LCI	B58N	2023+
X7	X7 40iX	G07 LCI	B58N	2023+
XM	XM 50e	G09	B58N	2023+

Performance Gains

Specification	Stock (B58N Engine)	With Azure Downpipe & Tuning
Horsepower	374 HP	428 HP (+54 HP)
Torque	500 Nm	608 Nm (+108 Nm)
Power Output	279 KW	319 KW (+40 KW)

*Performance gains are based on proper ECU tuning and supporting modifications.

Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe

Name: Azure Performance BMW G20/G22/G26/G05/G07 B58N | 40i | 2025+ | Downpipe
Brand: yvanlemoine-films.com
SKU: 36962978937
Price: 256.98 USD
Availability: InStock
Rating: 4.2862 (2244 reviews)