Rohana RFX11 21x10.5 ET45 Gloss Black 5x130 – (Square Set of 4) 330i The tube accommodates the factory

The tube accommodates the factory mass air sensor and crank case vent hose

The AIRAID Air Box System is easy to install with common hand tools

The Fox hydraulic bump stops are also retained and the bump stop pads are relocated to work in conjunction with the new ride height for proper suspension travel operation

Stage 2 E30 octane: up to 30% HP / 35% TQ

Rohana RFX11 21x10.5 ET45 Gloss Black 5x130 – (Square Set of 4) 330i The tube accommodates the factoryThe RFX11 features a signature split 5 spoke design. Five different concavity profiles make this the most cutting edge wheel to date. Paired with the rotary forging technology and an unmatched level of sophisticated design, we created the ultimate street performance wheel. The RFX Series wheels are constructed with Cross Forged technology. Cross Forged wheels are a type of high performance wheel that are created using a unique manufacturing process.