Milltek Large Bore Downpipe & Hi-Flow Sports Cat - BMW i8 1.5T Hybrid - SSXBM1240

Milltek Large Bore Downpipe and Hi-Flow Sports Cat for the BMW i8 1.5T Hybrid. Direct factory fitment, compatible with both OE and Milltek Sport cat-back systems.

Hand-finished T304L stainless steel with mandrel-bent piping for maximum flow and minimal restriction. The CNC-formed hi-flow sports catalyst frees up the turbocharged three-cylinder while maintaining emissions compliance. Uses original BMW hangers and mounting points, so no chassis modification is required.

Fitment

• BMW i8 1.5T Hybrid, 2014 to 2020

Specification

• Material: T304L stainless steel, hand-finished
• Construction: Mandrel-bent large bore downpipe with integrated hi-flow sports cat
• Fitment: OEM+ direct fit, works with OE or Milltek cat-back systems
• Installation: No chassis modification required

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.

Specifications

• Fitting time: 3 to 4 hours, including removing the factory system
• Off-road / competition use only. Not legal for use on public roads in the US.

Fitment

• BMW > i8 > 1.5T Hybrid > 2014 to 2020

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.