Where can I find a compatible performance programmer for a 2003 Buick Le Sabre 3.8 v6?

Michael0000z

New member
I have checked online for a tuner or chip but aftermarket parts are scarce for this car. Want to boost the vehicle's HP from 205 stock up about 30-35 without damaging internal parts. Same engine as the Camaro, Monte Carlo, Grand Prix and Firebird. I know I can get more out of this beast. Yeah, maybe do an intake and cam too.

I'm also looking for a muffler to help bring out more of that deep end rumble you can get from the 3800. Can't afford whole exhaust... leaning toward a flowmaster 40, what do you think?

current setup: naturally aspirated, 100% factory settings and parts
 
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