GM LSX naturally aspirated tuning with HP tuners

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  • Regular price £158.00
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email tuning for Naturally aspirated GM LSX equipped vehicles.  4.8 5.3 6.0 

email for setups beyond what's specifically listed here!

stage 1- otherwise stock vehicle running solely a cold air intakes  or drop in filters

stage 2- stage 1+ Catted Headers or midpipe, All bolt on mods

stage 3 flex- stage 1-3 W/ FLEX FUEL (Injector upgrades may be needed)

Stage 4-  bolt on modifications with an upgraded heads and or camshaft and a single fuel 87-93 octane 

Stage 4 Flex- stage 4+ flex fuel tuning with a sensor and in some cases injectors.

this price does not include the HP tuners RTD Devices or credits to unlock the ecu. We can provide those separately

we recommend air oil separator upgrades for all vehicles

 we also may require an aem x series wideband be installed for some applications

tuning with injectors other oem, injector dynamics, or fuel injector Clinic may be subject to additional fees.

*for USA based customers- We cannot tune to accommodate for any modifications that delete factory emissions equipment on any vehicle. you may experience a check engine light if you modify in such a way

refunds are not available on email tuning under any circumstances once the file has been emailed as it cant be returned. Files are sent out in the order they are received, typically within 1-7 days during the business week (M-F 9am-5pm CST), but varying work loads can extend these times. Repeated messages will delay the process as they show up as new emails, and push you further back in line

Deciding to stop the tuning process once it has begun, is not grounds for a refund for any reason per the terms of service.

by purchasing, downloading, flashing, installing, or using any of our tune files or other products in any way you agree to the "terms of service" listed at