Domestic & Import
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Phone: (210) 633-0865
Fax: (210) 633-0896

11211 U.S. HWY 181
San Antonio, TX 78223
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Automotive Services in San Antonio

An honest mechanic is hard to find. Whether its sticking to the car repair estimate or getting the job done on time, you want to know that your car is in good hands. We believe that you deserve an honest mechanic with intergity and that is what we strive to give you.
 Performance Exhaust
 Mufflers & Exhaust
 Trailer Repair & Hitch Repair
 Tire & Wheel Repair
 New & Used Tires
 A/C  Repair & Service
 Engine Swaps & Replacement
 High Performance Brake Packages
 Performance Suspension Packages
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Copyright 2013 CXS Performance, All Rights Reserved.
CXS Performance is a premier aftermarket and performance shop in the San Antonio area.
We can help you reach your performance goals no matter what your need is. 
We offer a variety of services.
Cold Air Intake Systems
 Turbo Installs & Upgrades
 Performance Parts
 EFI Conversions
 Transmission Conversions
 Fuel Systems
 Custom Gauges
 Custom Electronics Including Car Audio

We can fix your broken Hotrod. We know how cars work and are not scared away by some aftermarket part, or some adjustable gizmo. We do not pop the hood, see an aftermarket part and blame it for the car not working correctly. We will verify your problem, determine the system, diagnose the failing component and contact you with the cause and a plan to repair it.

Got an electrical problem? We diagnose and repair electrical system issues daily, on both over the road and performance vehicles.

No start? No problem

Never started it before and want some experienced help? We have fired and broke in hundreds of engines, fire them on the first crank and break them in right.

Weird noise? well take a listen.

Sometimes a problem is caused by incompatible parts, sometimes by maladjusted parts that are physically fine. Sometimes by misinstalled parts. And a lot of time by parts flat wore out. You name it, we have seen it and we can fix it. We have access to the most current OE technical information, tools and equipment, this gives us flexibility and capability that a lot of other facilities do not have. Let us put these things to work on your special interest car.