M3 E46 Tuning

M3 E46 Tuning

Stage 1 (+10whp/+20wtq) Our Stage 1 tune is designed to work with a stock vehicle.  We have raised the rev limit to 8500rpms and removed the speed limiter.  You will notice increased throttle response and improved fuel economy.  

Stage 2 (+20whp/+30wtq) Our stage 2 tune is designed to work with headers, cat back, and intake. This will really wake up the mid range of your car. We have raised the rev limiter to 8500 rpms and removed the speed limiter. You will notice increased throttle response and improved fuel economy.

Stage 3 (+100-300)whp/(+100-300)wtq With our Stage 3 tuning for your boosted M3 you will notice factory like drivability with neck wrenching power all in a stock dme that can pass your local emissions testing.
    $399.00Price
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