PRODUCT DESCRIPTION

Give your F70 120i the upgrade it deserves with our precision engineered Quad conversion back box delete. 

Built right here in the UK from robust 304 grade stainless steel, each unit is TIG-welded and mandrel-bent to exact standards.

While significantly enhancing the look of the car you'll also enjoy a louder, deeper exhaust tone with no intrusive Motorway drone.

Choose between a range of 3.5" quad-exit tips to suit your vision.

We've included everything you need: all clamps, clear fitting instructions, and our lifetime warranty comes as standard.

All you need is a diffuser to suit this system and make your 120i look like an M135i.

FITS M SPORT MODELS ONLY - REQUIRES M135i DIFFUSER

Vehicle Fitment

Make: BMW
Model: 120i M Sport
Year: 2024-Present F70 
Engine Size: 1.5 Turbo B38 Engine
BHP: 154bhp

Sound Increase

Full Sport - Louder, deeper

No Drone