Built for Power, Tuned for Results Engine Performance Upgrades in Mertztown, PA
At E-Motive Performance & Auto Repair, we don’t just install parts, we engineer performance with purpose. Whether you’re chasing torque for your off-road rig, sharper throttle response on the street, or a full engine transformation, our upgrades are built for power, precision, and long-term reliability.
We take a strategic approach to every project, helping you choose upgrades that work for your goals and your build, not just what’s trending. From superchargers and fueling to camshaft tuning and complete engine swaps, we install everything with expert care and exacting standards.
Our mission is simple: fix what’s broken in the performance world by delivering honest communication, expert craftsmanship, and results that speak for themselves. If you’re ready to build power the right way, we’re ready to get to work in Lehigh Valley.
Supercharger & Turbo Kit Installation
Forced induction is one of the most effective ways to dramatically increase engine output. We install supercharger and turbo kits for drivers who want more than just bolt-on gains; they want next-level power that’s integrated, reliable, and tuned for the real world.
Superchargers – Instant, Reliable Power
- Roots, centrifugal, and twin-screw options – Each type offers a unique power curve suited to your driving style and build.
- Ideal for immediate throttle response and low-end torque – Perfect for aggressive street use and trail-ready torque.
- Great for street cars, trucks, and performance builds – Superchargers deliver strong, consistent power that’s always on tap.
Turbo Kits – Efficiency & High-RPM Pull
- Driven by exhaust gases for power with efficiency – Uses your engine’s waste energy to create a serious boost without added drag.
- Excellent for top-end performance and sustained acceleration – Delivers incredible power at higher RPMs for racing or highway builds.
- Perfect for balanced street/off-road builds or high-speed driving – Combine power and efficiency for a smarter build.
We ensure proper installation, calibration, and ECU tuning—because forced induction demands precision to perform at its best.
Fuel System, Camshaft & Intake Upgrades
Fuel System Upgrades
- High-flow injectors, fuel pumps, regulators, and lines – Support the increased fuel demand from high-performance builds.
- Increases delivery for high-horsepower builds – Avoid fuel starvation under load or at wide-open throttle.
- Improves throttle response and combustion efficiency – More precise fueling = smoother power and better drivability.
Camshaft Upgrades
- Stage 1–3 cams for naturally aspirated and boosted builds – Choose your level of aggression based on how and where you drive.
- Hydraulic or solid profiles for daily or track use – Balance performance with reliability and valvetrain noise.
- Enhances RPM range, breathing, and timing control – More air in and out means more power, plain and simple.
Intake System Upgrades
- Cold air intakes, short rams, intake manifolds, throttle bodies – Improve airflow across the entire intake path.
- Increases oxygen flow for better power and fuel economy – More oxygen = better combustion = stronger output.
- Faster throttle response and mid-range power gains – Makes your car feel lighter, quicker, and more responsive.
Engine Swaps – Coyote, LS & More
Coyote Engine Swaps (Ford 5.0L V8)
- Up to 450+ hp – Modern Ford performance in a compact, versatile V8 package.
- Known for high-revving performance and long-term reliability – Great powerband and track-ready endurance.
- Ideal for Mustangs, F-150s, and street/track builds – A go-to for modern muscle.
LS Engine Swaps (GM V8 Family)
- Legendary power and huge aftermarket support – The most popular swap for a reason—versatile and affordable.
- Compact design, durable internals, and tuning flexibility – Fits into nearly anything with the right setup.
- Ideal for hot rods, resto mods, trucks, and Jeeps – Perfect for projects needing a proven V8 foundation.
We handle every detail of your swap—from mounts and wiring to cooling, driveline, exhaust, and post-install tuning. You’ll leave with a build that’s road-ready, dyno-worthy, and backed by real expertise.
ECU Tuning & Calibration Support
Remote Tuning
While we don’t offer in-house dyno tuning, we support remote tuning through trusted partners. We help facilitate the process so your upgrades are tuned to match your build and performance goals.
- Convenient tuning without a shop visit
- Optimized fuel maps, ignition timing, and throttle response
- Tailored to your specific modifications
Trusted Local Tuning Referrals
24 months / 24,000 miles
case-by-case for extended warranty companies
Why Mertztown Drivers Choose E-Motive Performance & Auto Repair
We’ve built a reputation for delivering power with precision and backing every performance job with the honesty, speed, and skill that define our shop.
- Expert installation across multiple platforms: street, off-road, truck, and Jeep builds.
- Transparent communication and photo-documented inspections.
- We stand behind our work with a 24-month/24,000-mile warranty.
- Customer amenities: Wi-Fi, bottled water, coffee bar.
- Flexible financing through Affirm, Klarna, Snap, Acima, and Sunbit.
Whether you’re installing a cam, boosting with a turbo, or swapping in something new entirely, we make sure it’s done right—the first time.
Night Drop Box
text-to-pay
waiting area
refreshments
wifi
Schedule Your Engine Performance Upgrade Today
Your build deserves more than bolt-ons and guesswork. At E-Motive Performance & Auto Repair, we bring strategy, craftsmanship, and power together under one roof—so you get a performance upgrade that performs.
We’re proud to serve Mertztown and nearby communities like Kutztown, Topton, Fleetwood, Breinigsville, Alburtis, Macungie, Oley, Blandon, Boyertown, Trexlertown, Fogelsville, and more.
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 something powerful with the precision and professionalism your engine deserves.