BMW M140i Downpipe HJS: Boost Performance & Efficiency

Maximizing the performance of your BMW M140i starts with smart upgrades, and a high-quality HJS downpipe delivers both power gains and refined exhaust flow—without compromising reliability.

The HJS downpipe system for the BMW M140i is engineered to enhance engine efficiency by improving exhaust gas evacuation. This precision-fabricated downpipe reduces backpressure, allowing the turbocharged engine to breathe easier and deliver sharper throttle response. Designed specifically for M140i models, the HJS variant ensures compatibility and durability while boosting power output subtly but noticeably.

Beyond performance, the HJS downpipe elevates the visual appeal of your M140i with a sleek, aerodynamic profile. Crafted from high-grade stainless steel, it resists corrosion and maintains a polished finish. Functionally, it complements existing exhaust systems, supporting improved heat management and reducing unwanted noise—making every drive more engaging and refined.

Installing the BMW M140i HJS downpipe is straightforward for experienced mechanics, with pre-drilled mounting points ensuring quick, secure fitment. Designed exclusively for M140i models, it integrates seamlessly with existing components, maintaining clearance and avoiding interference. Professional installation guarantees optimal performance and longevity, preserving both value and safety.

Upgrade your BMW M140i with the HJS downpipe to unlock enhanced performance, a sharper exhaust note, and an aggressive new look. For drivers seeking precision and power, this upgrade delivers measurable gains—perfect for daily driving or spirited journeys. Contact a certified installer today to experience the difference.

BMW M140i / M240i / 340i / 440i / 540i / 740i HJS Euro 6 Sport Catalytic Converter Downpipe. Meet the strictest of emissions standards while freeing up power with an HJS 300. Meet the strictest of emissions standards while freeing up power with an HJS 300.

Startseite / Produkte / HJS ECE Downpipe B58 passend für BMW M140i, 340i, 440i, 540i, 640i, 740i, F. BMW M140i - 740i (B58 - 3.0 - Euro 6) HJS-Nr. 90 81 2020 Ø 89/80mm Downpipe 300 cpsi.

Meet the strictest of emissions standards while freeing up power with an HJS 300-cell catalyst downpipe. This downpipe is produced by HJS themselves as a solution to meet the strict requirements of Euro 6 compliance. As a master distributor of HJS catalysts, we're happy to import from Germany and supply this downpipe.

Availability and lead time may vary depending on production volume. Call and. HJS ECE Downpipe BMW M140i M240i 340i 440i 540i 740i B58B30A E6 90812020 HJS ECE Downpipe BMW M140i M240i 340i 440i 540i 740i B58B30A E6 90812020 - Jetzt bestellen bei HG-Motorsport 2.057,51 € % 2.165,80 €*(5% gespart) inkl.

MwSt. This HJS tuning downpipe is designed for BMW M140i / M240i / 340i / 440i / 540i / 740i with Euro 6 B58 B30A engines. The catalyst developed by the HJS tuning experts has gone through all the development steps.

Milltek HJS Tuning ECE Downpipe for FXX BMW M140i / M240i / M340i / M440i Milltek Sport meticulously engineers its HJS Tuning ECE Downpipes to meet European road legal standards (R103 compliance), incorporating a high. Upgrade your BMW with the HJS Euro 6 Sport Catalytic Converter Downpipe. Designed for M140i, M240i, 340i, 440i, 540i, and 740i models, this 300-cell catalyst downpipe boosts exhaust flow while meeting strict Euro 6 emissions standards.

It's a direct bolt-on replacement, ensuring optimal performance without triggering a check engine light. Made with precision for maximum power and compliance. This HJS tuning downpipe is suitable for your BMW F-series, such as e.

g. M140i (also xDrive), 240i (also xDrive), 340i (also xDrive), 440i (also xDrive) with B58B30A engines. The catalyst developed by the HJS tuning experts has undergone all stages of development.