BMW i8 1.5T Hybrid (2014-2021) Milltek downpipe & sports cat SSXBM1151

Direct-fit Milltek downpipe and hi-flow sports catalyst for the BMW i8 1.5T Hybrid (2014-2021). No cutting, no welding - bolts straight on using factory mounts.

• T304 stainless steel construction: non-magnetic, corrosion-resistant, built for track-day durability
• Mandrel-bent large-bore pipework cuts back pressure and sharpens throttle response
• Hi-flow sports catalyst retains emissions compliance where permitted, without sacrificing flow
• Works with OE sound generator to add Active Sound V2 - richer cabin tone, zero drone