HIGHLIGHTS

PROFILE

The ARM C8 4.0T Midpipes open up the incredible sound that your 4.0T powered RS6/RS7 is capable of making!  The ARM C8 RS6/RS7 4.0T Midpipes replace the factory resonated midpipe section with full 3" straight piped sections to turn up the volume on your C8 RS6/RS7.  The ARM C8 4.0T Midpipes were designed to match up perfectly to either the OEM downpipes and catback section, or to the ARM C8 RS6/RS7 Downpipes and catback section that connect to the OEM midpipes.  The ARM C8 RS6/RS7 4.0T Midpipes are a direct replacement for the OEM units, they require absolutely no cutting or welding for a proper installation.  The ARM C8 RS6/RS7 4.0T Midpipes do not effect emissions and they will not cause a CEL.

CONSTRUCTION

The ARM C8 RS6/RS7 4.0T Midpipes are comprised of mandrel bent, TIG welded, 304 Stainless Steel.  The ARM C8 RS6/RS7 Midpipes measure a full 3" OD to line up perfectly with the OEM exhaust, or any exhaust system that fits the OEM midpipes. 

The ARM C8 RS6/RS7 4.0T Midpipes start off with a laser-cut 3-bolt flange that will match up to either the OEM downpipes or ARM 4.0T Downpipes.  

The ARM C8 4.0T Midpipes feature integrated mounting brackets that secure them to the factory mounting points, ensuring stability during aggressive driving and preventing contact with other components that could cause vibrations or rattling. The ARM Transmission Brackets for the C8 RS6/RS7 Midpipes are engineered to securely hold the midpipes in place, minimizing movement and reducing stress on the downpipes and turbochargers. This added stability helps protect your turbos and ensures reliable performance under high-load driving conditions.

The ARM C8 RS6/RS7 Midpipes incorporate an OEM-style flex section to reduce torsion during hard acceleration, cornering, and braking. 

The ARM C8 RS6/RS7 Midpipes feature a separate rear section designed to connect seamlessly with the OEM or most aftermarket exhaust systems. This section utilizes a slip-fit connection, allowing for precise adjustment and a secure, leak-free seal.

The cat-back connection is designed to bolt directly to the factory sleeve clamp, making the ARM C8 RS6/RS7 4.0T Midpipes compatible with the OEM exhaust as well as any aftermarket system that mates to the factory midpipes.

IN THE BOX

FITMENT GUIDE