Upgrade Your Vehicle's True Potential

Precision workmanship and performance-focused solutions for enthusiasts who demand reliable results.

Engine Performance Upgrades

Turbocharger installations, fuel system enhancements, and intake systems designed to maximize horsepower and torque.

Transmission Swaps

Manual and automatic transmission swaps improve performance, reliability, and driving experience.

Suspension and Brake Upgrades

Coilovers, lowering springs, and brake components enhance handling, safety, and vehicle control.

Performance Systems

Boost power and exhaust flow with custom headers, cat-back systems, and exhaust fabrication tailored to your vehicle and sound preferences.

Auto repair garage with a silver sedan, blue car, and two people near a vehicle lift

Elevate Performance Through Expert Engineering

Delivered with precision workmanship from start to finish

C&S Performance is an automotive repair and performance shop specializing in high-quality performance upgrades, custom builds, and drivetrain conversions for enthusiasts who demand reliable results. Based in Hallsville, we focus on Nissan and GM vehicles while also providing professional service for Honda models and JDM platforms. Whether you're planning a complete engine swap or upgrading your current setup, our experienced technicians bring precision to every project.


You can expect a process centered around your performance goals. From turbocharger installations and fuel system enhancements to complete LS engine swaps and JDM engine sourcing, each project is handled with attention to detail and technical accuracy. Your vehicle receives the same level of care whether it's a weekend track car or a daily driver getting its first modification.


C&S Performance combines technical expertise with performance-focused solutions. We understand what it takes to build a car that performs reliably under pressure. Your project is treated as a partnership, with transparency and skill guiding every decision.


Reach out to schedule a free estimate and discuss your performance goals.

What the Build Process Involves

When you bring your vehicle to us, you're stepping into a collaborative effort built on realistic expectations and clear planning.

White sports coupe with black hood vents and black wheels, shown on a white background

Every modification, from a simple intake system to a full drivetrain conversion, follows a structured approach that keeps you informed throughout. We map out the scope, explain what each step requires, and ensure you understand the timeline and what your vehicle will gain.


This isn't a process where details vanish behind closed door. You receive updates on progress, explanations of any adjustments, and confirmation that the work aligns with your original intent. Our goal is to eliminate surprises and deliver exactly what was discussed.


The services we provide span a wide range of performance and functional needs:

Black right-pointing arrow icon on a white background

Complete engine swap solutions including wiring and professional installation for JDM engines and GM LS swaps

Black right-pointing arrow icon on a white background

Performance exhaust systems with headers, mufflers, and custom fabrication that enhance sound and engine output

Black right-pointing arrow icon on a white background

Custom audio system installations featuring speakers, amplifiers, and subwoofers tailored to your preferences

Right-pointing black arrow icon

Power window repairs and door glass replacement to maintain function and appearance

Connect with us to explore how we can support your next upgrade or build.

We’d be happy to let you know if we can help with your needs.

Areas We Serve

Don't see your location? This is just a sample group, so call us to see if we serve your area today.

Built on Expertise and Accountability

C&S Performance has earned the trust of Nissan owners, Honda enthusiasts, and those undertaking GM LS-powered projects through consistent, skilled work. Our reputation in Hallsville is built on delivering what we promise—whether that's a factory maintenance service or a complete custom build. We approach each project with the same standard of professionalism, regardless of complexity.


Our technicians don't rush through installations or cut corners to meet arbitrary deadlines. They take the time required to ensure every connection is solid, every calibration is accurate, and every upgrade functions as intended. That's the foundation of dependable performance work. You get craftsmanship that holds up on the street and the track.



Let's discuss your vision and turn it into a finished build you can rely on.

White sports car in a garage with tools and car parts scattered on the floor

Don't Take Our Word For it

See what our past customers have to say

Build Performance With Experienced Technicians

Dependable craftsmanship from complete engine swaps to targeted performance modifications.

Close-up of a disassembled engine block with exposed pistons and hoses in a repair shop.

Featured Resources

By C&S Performance August 29, 2026
Nissan turbo builds combine upgraded turbos, fuel systems, and engine internals. C&S Performance creates custom packages for street and track use. Call us.
By C&S Performance July 30, 2026
Supercharger installations add immediate throttle response and consistent boost. C&S Performance handles fuel upgrades and custom calibration. Call us.
By C&S Performance July 30, 2026
Manual transmission conversions give you total control. C&S Performance handles drivetrain integration, clutch upgrades, and performance swaps. Call us.