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5.0Google Reviews|Trusted in DFW

Tuning and suspension that performs reliably — not just on the dyno.

We engineer performance upgrades that deliver real power, proper fitment, and long-term reliability for daily drivers and weekend builds across DFW.

Motorsport-trained tunerSame-week availability
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Free consultation · No pressure

Why Choose Us?

Engineered upgrades that perform — reliably, everywhere.

We apply motorsport-level engineering to deliver upgrades that perform reliably in real driving conditions — not just dyno sheets.

What that looks like in practice

  • Calibration engineered for safe, consistent power
  • Premium components selected for precision fitment
  • Installation performed to engineering standards
  • Transparent process and ongoing support
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Dyno and tools in a professional tuning shop

Fast is easy. Reliable and fast is hard — and that’s where engineering matters.

LxL Engineering Philosophy

Certified & Trusted By

Park Place Motorsports
Toyota Technical Center
Porsche Motorsports
ASE A8
UpRev
EFI University
Pro HP Tuner
Hondata
KTuner

Our Services

Performance and stance,
engineered the right way.

We offer upgrades that deliver real-world reliability, drivability, and confidence — whether you’re chasing power, stance, or both.

Dyno tuning a performance car on rollers
Tuning

Performance Tuning

Professional ECU tuning engineered for reliable power.

  • • Safe, consistent power tailored to your engine
  • • Data-driven calibration
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Air suspension install with trunk-mounted management
Suspension

Air Suspension Kits + Installation

Premium air suspension and expert installation.

  • • Ride height and comfort without sacrifice
  • • Premium components for reliability
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Not sure where to start?

Free consultation · No commitment required

Proven Results

Real-world performance, proven by real builds.

A few of the cars we have tuned, aligned, and validated in the real world, cars that make real power and still feel put-together on DFW roads.

350Z — Street/Track Balance

350Z — Street/Track Balance

Stage 2 tuned 350z with air suspension and incoming widebody kit.

Stage 2 TuneAir Suspension

3+ Years of Reliability

I have been on this setup for over three years with zero issues. I have recommended multiple friends because the tune has been that solid.

Kat C. · Nissan 350Z

+27 whp / 22 wtq

On 93 octane

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GR86 — HOA Menace

GR86 — HOA Menace

Nimble and quick daily driver with aggressive pops and bangs tune.

Stage 2 TunePops & Bangs

Same-Day Convenience

David tuned my GR86 for pops & bangs and daily drivability. Throttle response is sharper, power is smoother, and the pops sound intentional.

Jake Y. · Toyota GR86

+17 whp

On 93 octane

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WRX STI — Daily Driver

WRX STI — Daily Driver

Calibration and alignment that work at speed but still feel composed on DFW roads.

Stage 2 TuneDaily Driven

Reliable Gains

The car picked up a lot of power on E85 but still feels predictable. Cold starts are clean, idle is smooth, and it has been a reliable daily.

Clyde B. · Subaru WRX STI

+55 whp / +50 wtq

On E85 flex fuel

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Free consultation · No commitment required

How It Works

A simple, transparent process for reliable upgrades.

01

Consultation & Evaluation

We learn about your goals, current setup, and driving needs, so we can recommend the right path forward.

Outcome

Clarity, alignment, and realistic expectations.

02

Engineering & Parts Selection

We spec components and plan calibration based on fitment, reliability, and performance goals.

Outcome

A well-designed solution, not guesswork.

03

Installation & Calibration

Upgrades are installed to engineering standards, followed by calibration, testing, and refinement in real-world conditions.

Outcome

Safe, predictable performance you can enjoy daily.

04

Delivery, Validation & Support

We walk you through the setup, provide documentation, and offer support if anything comes up later.

Outcome

Confidence, transparency, and long-term reliability.

Ready to get started?

Start Your Build