S475 S480 T6 Downpipe Flange Stainless stepped 5" to 4"

This is a Billet stainless flange designed for a S400 series T6 housing with the 5" flange. This is not your standard Vband flange this is tapered to fit the odd casting on these housings where most use a stamped piece of tube with the flare this is for someone looking for the best of the best. This steps from 5" to a 4" with a recess for the 4" tube to drop in for a perfect fit up. Clamp is included.

 

 

 

 

 

**Product is custom made 1-2 weeks expected currently due to manufacturing delays unless it shows we have stock of them **

INSTALLATION AT RRF · BRENTWOOD, NH

Need it installed? Let RRF handle it.

From leveling kits and intakes to fuel systems and RRF parts, we can help with installation at our shop. Send us your vehicle details and the part you have in mind for an installation quote.

Installation is quoted separately. We’ll confirm fitment, labor and scheduling with you.