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Our official Severn Tuning race car runs this supercharged alpha-n ECU tune with full E85
customers are credited for their previous purchase and only pay the difference in price between tunes plus $200 for a single additional ECU tune
This is the fastest
and throttle mapping sensitivity adjustment (e
or engines utilizing a blow-through aftermarket mass airflow (MAF) sensor
Premium Tri-Blend T-Shirt / Red with Full Logo Size:XXL Our official Severn Tuning raceShow off your Severn Tuning pride with one of our premium shirts! Our Severn Tuning TriBlend TShirt features a modern fit, with its longer length and narrow sleeves. The thin fabric of our t shirts has a tailored fit, providing a stylish option for your next car event. The cotton in this tri blend is combed for impurities before being spun into fabric, providing an ideal canvas to absorb our logo's ink. That means the Severn Tuning shirt lasts through
