Premium performance tuning for American V8 engines — HEMI, LS, and Coyote. Custom tunes, advanced diagnostics, and precision calibrations for maximum horsepower, torque, and drivability.
Call NowEnter year/make/model and pick a build. We'll detect the platform and give you a clean estimate you can book.
Fast estimate. Final price may vary depending on model, year, and diagnostics.
+68whp • +52wtq
Texas Speed BFD cam • E85 • Longtubes+42whp • +31wtq
Full bolt-ons • Custom MAF scaled+96whp • +80wtq
Stage 3 cam • 3400 stall • Flex fuel“My 6.4 HEMI finally sounds and performs how it should’ve from factory. Chop for days.”
— Marcus H.“Night and day difference. Throttle response is insane. Highly recommend.”
— Bryan K.“Best Mustang tune I’ve had. Smooth, aggressive, perfect shifts.”
— Alex R.Most cars are completed same-day. Big builds may require additional logging.
Yes — we specialize in flex fuel and full E85 conversions.
Yes, using HP Tuners or DiabloSport depending on platform.
Houston-based tuning for real enthusiasts.
tuning@morepowerhouston.com