Introducing the TMS Carbon Fiber Cold Air Intake for the E46 M3. After a lot of dyno time testing various intakes, we found this system to offer the best combination of horsepower, fit/finish and price. On a stock M3 this intake gained 8 rear wheel horsepower and 5 lb/pounds of torque (not a huge gain but equal or better than any other intake we tested). Best best gains, we highly recommend our performance software, which is available by Shark Injector (a convenient do-it-yourself engine computer reprogrammer).
This system is in stock and ready to ship! It does not require any software modification and installs in less than 2 hours. There is only a minimal change in engine sound. Fit and finish is excellent and of course you have the ultra-strong and great looking, clear coated, 100% carbon fiber construction.
