Where Precision Meets Power Performance Upgrades in Mertztown, PA

At E-Motive Performance & Auto Repair, we don’t just upgrade vehicles, we elevate them with intention and precision. From refined daily drivers to rugged off-road builds, our performance upgrade services are tailored to enhance power, control, and driving experience—all while preserving the reliability and integrity your vehicle was built on.

We’re not a volume-based tuning shop or a one-size-fits-all modifier. We take a strategic, transparent approach to every project, working closely with you to select upgrades that make sense for your build, your budget, and your goals. Whether you’re chasing torque, throttle response, suspension refinement, or aesthetics, we’ll help you bring your vision to life with craftsmanship, speed, and professionalism you can trust.

How We Approach Every Performance Upgrade - with Strategy and Care

Performance isn’t about flash, it’s about function, balance, and quality execution. At E-Motive Performance & Auto Repair, we combine OE-level technical skill with enthusiast-level insight to help you upgrade with confidence. We service all makes and models, with deep experience in Jeeps, trucks, street cars, and enthusiast builds.

We install customer-supplied performance parts as well (no warranty), giving you the flexibility to source the gear you want while trusting us to install it the right way.

Whether you’re upgrading for the street, the trail, or just your satisfaction, we make performance enhancement approachable, personalized, and professional.

Precision Performance Services We Offer

We tailor every upgrade to your vehicle’s purpose and your performance goals here’s what we can help you enhance:

Engine Performance Upgrades

Increase power, throttle response, and drivability with properly matched components and clean, professional installation. From intake and exhaust tuning to camshaft upgrades and ECU calibrations, we bring efficiency and power together.

Driveline & Support Modifications

Power is nothing without control. We install upgraded control arms, bushings, and driveline reinforcements to keep your vehicle aligned, responsive, and ready for anything you throw at it.

Exhaust System Upgrades

A custom exhaust isn’t just about sound—it’s about flow, temperature control, and long-term performance. We install premium aftermarket headers, mid-pipes, cat-backs, and mufflers to reduce restriction and boost output.

Customer-Supplied Parts Installation

Have the gear but need the install? We work with parts you bring in, including wheels, suspension kits, intakes, and more. (Please note: no warranty is provided on customer-supplied parts.)

Suspension and Coilover Installations

Improve handling, stance, and ride comfort with expert-installed coilovers, shocks, and spring systems. We help you dial in the setup that fits your terrain, whether that’s smooth pavement, rocky trails, or somewhere in between.

Common Signs You’re Ready for an Upgrade

Not sure if it’s time to take the next step in performance?These common symptoms could mean your stock setup is holding your vehicle back:

Throttle lag or poor responsiveness

A delayed or sluggish feel when accelerating often points to intake, tuning, or exhaust limitations

Upgraded tires, stock suspension

Bigger tires without a suspension upgrade can lead to rubbing, poor handling, or early wear.

Poor exhaust flow or excess engine heat

Your system may be too restrictive or not dissipating heat efficiently, affecting power and longevity.

Handling or braking feels soft or vague

You might need coilovers, sway bar upgrades, or brake enhancements to tighten control.

You’ve outgrown your current setup

If your vehicle isn’t as fun to drive as it once was, it’s probably time to take it up a notch.

If any of this sounds familiar, our team is here to evaluate your setup and help you plan the right next step with honesty and real expertise.

24 months / 24,000 miles

case-by-case for extended warranty companies

Why Mertztown Drivers Choose E-Motive Performance for Performance Upgrades

Performance upgrades shouldn’t be guesswork. We combine expert installation with clear communication and efficient timelines because quality and speed should go hand in hand.

Versatile Expertise – From off-road Jeeps to street-tuned trucks and performance cars, we work across platforms with confidence.
Custom-Fit Builds – Whether using OE upgrades, premium aftermarket parts, or components you supply, we help bring your build vision to life.
Clarity Over Pressure – No sales pitches. Just honest advice and performance planning that makes sense for your goals.
Warranty Coverage You Can Count On – 24-month/24,000-mile coverage gives you peace of mind.
Financing Options Available – Flexible payment options through Affirm, Klarna, Snap, Acima, and Sunbit for larger upgrades.
Convenient Experience – Enjoy bottled water, Wi-Fi, and our coffee bar while we install your upgrades with precision.

We don’t just modify vehicles, we elevate them with service that matches the quality of your build.

Night Drop Box

text-to-pay

waiting area

refreshments

wifi

Ready to Elevate Your Drive? Book Your Performance Upgrade Today!

Let’s take your vehicle to the next level, cleanly, clearly, and confidently. Whether you’re upgrading suspension, improving flow, or building something bold, E-Motive Performance & Auto Repair is here to deliver performance work that exceeds expectations.

From Mertztown to Kutztown, Topton, and beyond, we’re trusted by drivers throughout Fleetwood, Breinigsville, Alburtis, Macungie, Oley, Blandon, Boyertown, Trexlertown, Fogelsville, and other nearby areas.

Visit us at 244 Bowers Road, Mertztown, PA 19539 or call us at (610) 360-5553 to schedule your performance consultation today.

Let’s build power and precision with integrity, speed, and craftsmanship that lasts.