BRONDEX® Catted Downpipes for BMW M550i G30 / M850i G14, G15, G16 / 750i–750Li G11, G12 (4.4 V8 N63 Engine).
Unlock the full potential of your BMW 4.4 V8 N63 engine with BRONDEX® Catted Downpipes, engineered for both OPF and non-OPF models. Designed to deliver an aggressive, refined exhaust note and noticeable power gains, these 200-Cell High-Flow Sports Catalytic Converters are the ideal performance upgrade for enthusiasts seeking the perfect blend of sound, power, and precision engineering.
For those seeking maximum flow and track-focused performance, catless downpipes (decat) are also available for the same BMW applications.
Key Features:
Improved Exhaust Sound - Produces a deeper, more powerful tone compared to OEM downpipes.
Enhanced Power & Throttle Response - 200-cell high-flow sports cats minimize back pressure for optimized engine performance.
High-Quality 304 Stainless Steel - Corrosion-resistant, heat-tolerant, and built to last.
Large 3.5-Inch (89 mm) Diameter - Ensures superior exhaust gas flow and performance potential.
Double-Sided TIG Welding - Reinforced flanges and critical joints for durability under extreme conditions.
Standard Oxygen Sensor Ports - Compatible with factory sensors for easy installation.
Bolt-On Installation - Direct OEM replacement for non-OPF models; no modifications required.
Made in Europe - Crafted with precision and tested for perfect fitment.
3-Year Warranty - BRONDEX® Quality.
Worldwide Shipping - Fast, secure delivery to any destination.
Compatible BMW Models:
BMW G30 M550i 4.4 V8 N63 (2018–2024)
BMW G14 / G15 / G16 M850i 4.4 V8 N63 (2018+)
BMW G11 / G12 750i / 750Li 4.4 V8 N63 (2016–2022)
ALPINA B5 G30 / G31 4.4 V8 N63 (2018–2024)
ALPINA B7 G12 4.4 V8 N63 (2017–2022)
ALPINA B8 4.4 V8 N63 (2021+)