Stage 4 Tuning
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RSI c6Handcrafted in Italy

Carbon Grill Kidneys in Carbon Fiber - BMW 4 Series G22/G26

$1,041.00Grille / Inlays
4 Series / M440i (G22/G23/G26)
Trasparent paint
Option

Direct Stage 4 Tuning × RSI c6 partnership

Made to order in Italy

Each part is produced to order by RSI c6 in Italy; typical lead time 4–8 weeks.

The piece

Details & finish.

BMWGrille / InlaysRSI c6 · Italy

Upgrade your BMW 4 Series G22 / G26 with our carbon fiber kidney grilles. Designed to enhance the front end with a sharper, more aggressive look while maintaining a premium OEM+ finish.

Each piece is made to order. Finish, weave, and configuration are confirmed before production begins; typical lead time is 4–8 weeks.
Continue the build

More grille / inlays.

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