The Racer X Fabrication air intake box for the 1991-1995 Toyota MR2 is the only intake on the market that isolates the filter from the engine bay. The air intake box is placed by the driver side vent and allows ambient airflow to enter the intake filter. The Racer X Fabrication air intake box is the only dyno proven intake available for the MR2. While most companies are selling intakes that are comprised of a pipe bend and a filter from company XYZ, we started over. We started with a popular air intake box and re-designed it to provide optimal performance and a simplified installation.
The Racer X Fabrication air intake box was tested on a stock MR2 (Gen 2) versus the ever-popular 4" intake with K&N filter. With our generic paper filter, we beat the K&N variant by 8whp, and 5 ft/lb torque. With a K&N panel filter installed in the Racer X air box, we put down an impressive 12 whp and 6 ft/lb torque. Yes, our air box does cost more than then competition and there is a reason...because it works. Check out the dyno results here.
*Notes: MR2 air intake box does NOT work with the OEM Gen 2 AFM. The Gen 2 application requires the use of an aftermarket ECM or Gen 3 ECU that eliminates the AFM. The optional intake bungs are not exact OEM placement and may require relocating, altering or extending the OEM hoses.