Finish the rear with purpose. Our range of rear diffusers is built to add aggression, balance, and airflow to your car’s lower end — whether you're chasing legit aero gains or just want that clean, race-ready look.

From carbon fibre fins by Seibon to bolt-on gloss black setups from Maxton Design, these diffusers fit clean and hit hard — giving your rear end a proper exit strategy.

🛞 Aggressive fins, undertray styles & street aero options
🔥 Carbon fibre, ABS, FRP & gloss black finishes
🔧 Direct-fit & universal options for most platforms
🏁 Perfect for widebody, track, drift & stance builds

Tie the whole look together with a rear diffuser that makes your car look planted, fast, and ready for war.