BMW F10 528i (N20) Downpipe

The SUPERCIRCUIT Catless Downpipe shown in this article is specially developed for the N20B20 turbo charged BMW F10 528i engine, to promote better exhaust flow efficiency, hence faster turbo spooling and better torque at lower end. Great for tuning or ecu remapping!

The factory stock downpipe, of the N20B20 engine of the BMW F10 528i shown below, will be replaced with the SUPERCIRCUIT catless downpipe.

The BMW F10 528i stock original downpipe which has a huge catalytic converter vs. the SUPERCIRCUIT Catless Downpipe in stainless steel. The SUPERCIRCUIT Catless Downpipe is made with grade 304 mandrel bent stainless steel pipes and is fully TIG/Argon welded on CNC machined flange for direct bolt-on application.

The below picture shows how the turbo outlet of the BMW F10 528i (N20B20 engine) looks like.

The factory stock original downpipe is secured to the turbo outlet via a metal exhaust clamp which can be removed fairly easily.

The SUPERCIRCUIT BMW F10 528i Downpipe is designed for direct bolt-on application. It is secured to the turbo outlet via the original exhaust clamp (shown above) and slot onto the original cat-back exhaust system (shown in the picture below), no mod or cut is required during the installation.

To purchase or for installation, please contact us or pay us a visit to our showroom in SS13 Subang Jaya Industrial Estate or the SUPERCIRCUIT authorized dealers nationwide.

For more information, please contact us at 03 5632 2855 or Send Us A Message via our Facebook page on the right of this page.

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BMW F10 528i (N20) Downpipe

Yet another BMW F10 528i (N20B20 engine) installed the SUPERCIRCUIT Catless Downpipe.

On this BMW F10 528i is the inline 4-cylinder turbo charged engine (code name N20B20). The pointer shows where the turbo downpipe is in the pictures below. 

The BMW F10 528i downpipe can be removed fairly easily by loosen the exhaust clamp at the turbo outlet and a slip-joint clamp at the bottom.

Picture below is the BMW F10 528i stock original downpipe which has a huge catalytic converter vs. the SUPERCIRCUIT Catless Downpipe in stainless steel.

The SUPERCIRCUIT Catless Downpipe is made with grade 304 mandrel bent stainless steel pipes and fully TIG/Argon welded on CNC machined stainless steel flanges for direct bolt-on application.

The SUPERCIRCUIT Downpipe can be clamped onto the turbo outlet of the BMW F10 528i's N20B20 turbo outlet straight and at the bottom, it is a slip-joint that connects back to the original catback exhaust system (see pictures below).

This catless downpipe is ideal for ecu tuning or remapping needs. To purchase or for more information about the above SUPERCIRCUIT direct bolt-on catless downpipe made for the BMW F10 528i (N20 engine), please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate. Tel: +6 03 5632 2855 or Send Us A Message using the form on the right of this page.

Please 'LIKE' and follow our SuperCircuit Exhaust Facebook Page for more exhaust news and product updates.

BMW F10 528i Downpipe

Following to the installation of the SUPERCIRCUIT Downpipe to the BMW E89 Z4 (28i) N20B20 engine last month; we installed another SUPERCIRCUIT Downpipe to the BMW F10 528i with the similar engine and we found out that the downpipe is not exactly similar even though both the BMWs are sharing the same engine. 

The BMW F10 528i factory stock exhaust system shown below.

Below is how the turbo outlet looks like on the N20B20 inline 4-cylinder mill of the BMW F10 328i.

The BMW F10 528i downpipe with a big catalytic converter vs. the oversized SUPERCIRCUIT catless downpipe. The catless downpipe promotes better exhaust flow and causes the turbo to spool faster, hence more horsepower and torque can be created by the engine.

The SUPERCIRCUIT downpipe made for the BMW F10 528i is designed to be able to bolt-on straight away. The high precision CNC machined downpipe flange is fastened to the turbo outlet, and at the other end, clamp to the factory stock catback exhaust system (SEE BELOW). Just direct bolt-on, no cut and weld is required during installation.

To purchase or for more information about the SUPERCIRCUIT Catless Downpipe made for the BMW F10 528i coupe with N20B20 engine, please visit us at SuperCircuit exhaust Pro Shop, SS13 Subang Jaya Industrial Estate Tel: 03 5632 2855 or Send Us A Message using the form on the right of this page.

Please join SuperCircuit Exhaust Facebook for more exhaust news and updates.