Add some easy horsepower to your Ride with this RD Series Performance cold air intake (CAI) from Injen Technology! The engineers at Injen have spent considerable amounts of time designing, testing, and perfecting this CAI to produce some serious bolt-on power while also providing amazing engine bay aesthetics. In addition to the impressive power increase, the Injen team has ensured that safe Air fuel (A/F) ratios are maintained throughout the powerband.

The Injen RD series is a cold air intake system for the enthusiast craving mid-range power. The intake tube is strategically placed behind the front bumper to acquire colder denser air. Although most of the Injen RD series are a one-piece design several are two-piece designs due to the mass air flow meters. Every Injen RD system is certified or pending by the California Air Resource Board and backed by Injen Technology's limited lifetime warranty.

The Injen RD series is a cold air intake system for the enthusiast craving mid-range power. The intake tube is strategically placed behind the front bumper to acquire colder denser air. Although most of the Injen RD series are a one-piece design several are two-piece designs due to the mass air flow meters. Every Injen RD system is certified or pending by the California Air Resource Board and backed by Injen Technologys limited lifetime warranty.

RD Cold Air Intake System, Part No. RD1110P, 1999-2001 BMW 323i/328I L6-2.5L, 1999-2000 BMW 328i L6-2.8L, 2001 BMW 325i L6-2.5L.

Cold Air Intake System; Incl. Tubing/Filter/Hardware/Instruction; HP Gains +9.6 HP; Polished;

Injen 99-00 323 E46 2.5L 99-00 328 E46 2.8L 2001 325 2.5L Polished Cold Air Intake

BMW 99-00 323 E46 2.5L ; 99-00 328 E46 2.8L; 2001 325 2.5L

Injen Air Intake - RD Race Division Intake System

Race Division Intake; w/ Heat-shield

BMW COLD AIR INTAKE SYSTEM

Engine Cold Air Intake

Injen Cold Air Intake

Cold Air Intake

Air Intake Kit

Cold Air