Performance Upgrades

Unlock more power, faster response, and improved driving dynamics with professional performance upgrades.

CALL NOW: (303) 927-7879

CALL: (303) 927-7879

Get Your Free Quote

In partnership with the best in the business

Performance Upgrade Options

Browse our engine and performance enhancement options.

Denver Paint Protection Film, Vinyl Wrap, Ceramic Coating, Window Tint and Detailing

Intake Systems

Improved Airflow

Enhanced Throttle Response

ECU Tuning

Optimized Engine Mapping

Increased Performance Output

Bolt-On Upgrades

Performance Components

Power & Efficiency Gains

Custom Performance Setup

Tailored Build

Balanced Power Delivery

Mile High Customs

Window Tint Simulator

Select a side window shade below

Side Windows

Windshield

30%

SIDE VLT

30% VLT — Medium Tint

Balanced privacy with clear night visibility. Daily driver favorite.

15%

30%

50%

70%

Colorado law: Front side windows must allow more than 27% VLT. Windshield tint options may be limited. Confirm legal options with your installer.

The Impact

MORE POWER. MORE RESPONSE.

Performance upgrades enhance horsepower, torque, and throttle response while maintaining reliability. Professional tuning ensures smooth power delivery and dependable results.

100%

Improved airflow and engine tuning can increase power and overall driving performance.

100%

Improved airflow and engine tuning can increase power and overall driving performance.

100%

Improved airflow and engine tuning can increase power and overall driving performance.

100%

Properly calibrated systems maintain engine reliability while delivering stronger response.

100%

Properly calibrated systems maintain engine reliability while delivering stronger response.

100%

Properly calibrated systems maintain engine reliability while delivering stronger response.

POWER, PRECISION, AND PERFORMANCE

Professional performance upgrades improve how your vehicle accelerates, responds, and performs daily.

Power

Increase horsepower and torque for stronger acceleration.

Power

Increase horsepower and torque for stronger acceleration.

Response

Sharper throttle response for a more engaging drive.

Response

Sharper throttle response for a more engaging drive.

Efficiency

Optimized systems maintain balanced performance.

Efficiency

Optimized systems maintain balanced performance.

Reliability

Professional tuning ensures safe and dependable upgrades.

Reliability

Professional tuning ensures safe and dependable upgrades.

WHY TRUST MILE HIGH CUSTOMS

At Mile High Customs, performance upgrades are completed with care and technical precision. Our team focuses on safe, balanced enhancements that improve performance without sacrificing reliability.

Get a Quote

ENGINE OPTIMIZATION

IMPACT PROTECTION

SMART PERFORMANCE TUNING

Upgrades are carefully tuned for improved output and smooth operation.

ENGINE OPTIMIZATION

SMART PERFORMANCE TUNING

Upgrades are carefully tuned for improved output and smooth operation.

BALANCED POWER

PAINT PRESERVATION

CONTROLLED PERFORMANCE GAINS

Enhance power while maintaining drivability and engine health.

BALANCED POWER

CONTROLLED PERFORMANCE GAINS

Enhance power while maintaining drivability and engine health.

QUALITY PARTS

INVISIBLE COVERAGE

TRUSTED PERFORMANCE COMPONENTS

We install proven components designed for durability and results.

QUALITY PARTS

TRUSTED PERFORMANCE COMPONENTS

We install proven components designed for durability and results.

PROFESSIONAL INSTALL

DRIVE CONFIDENTLY

INSTALLED WITH MHC PRECISION

Every upgrade is installed and tested to ensure long-term reliability.

PROFESSIONAL INSTALL

INSTALLED WITH MHC PRECISION

Every upgrade is installed and tested to ensure long-term reliability.

Explore our services

Our Portfolio

Real Power. Real Builds. Real Results.

Experts in performance upgrades, suspension & vehicle protection delivering quality that lasts.

Mile High Customs Centennial

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM
Sat - Sun - Closed

OFFICE

12201 E Arapahoe Rd. Suite A7 Centennial, CO 80112

Mile High Customs Denver

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM
Sat- 9:00AM -2:00PM Sun - Closed

OFFICE

1370 S Parker Rd Unit A, Denver, CO 80231

CALL NOW

(303) 927-7879

Mile High Customs northglenn

Mile High Customs Northglenn

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM
Sat - Sun - Closed

OFFICE

920 E 120th Unit B Northglenn, CO 80233

OUR LOCATIONS

Mile High Customs Centennial

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM

Sat - Sun - Closed

OFFICE

12201 E Arapahoe Rd. Suite A7 Centennial, CO 80112

Mile High Customs Denver

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM

Sat - 9:00AM - 2:00PM

Sun - Closed

OFFICE

1370 S Parker Rd, Unit A, Denver, CO 80231

Mile High Customs Northglenn

STORE HOURS

Mon - Fri - 8:00AM - 5:00PM

Sat - Sun - Closed

OFFICE

920 E 120th Unit B Northglenn, CO 80233

CALL NOW

(303) 927-7879

View less

Performance Upgrades

Performance Upgrades

In partnership with the best in the business

Performance Upgrade Options

Performance Upgrade Options

Intake Systems

ECU Tuning

Bolt-On Upgrades

Custom Performance Setup

The Impact

The Impact

MORE POWER. MORE RESPONSE.

MORE POWER. MORE RESPONSE.

Performance upgrades enhance horsepower, torque, and throttle response while maintaining reliability. Professional tuning ensures smooth power delivery and dependable results.

Performance upgrades enhance horsepower, torque, and throttle response while maintaining reliability. Professional tuning ensures smooth power delivery and dependable results.

Improved airflow and engine tuning can increase power and overall driving performance.

Improved airflow and engine tuning can increase power and overall driving performance.

Improved airflow and engine tuning can increase power and overall driving performance.

Properly calibrated systems maintain engine reliability while delivering stronger response.

Properly calibrated systems maintain engine reliability while delivering stronger response.

Properly calibrated systems maintain engine reliability while delivering stronger response.

POWER, PRECISION, AND PERFORMANCE

POWER, PRECISION, AND PERFORMANCE

Power

Power

Response

Response

Efficiency

Efficiency

Reliability

Reliability

WHY TRUST MILE HIGH CUSTOMS

WHY TRUST MILE HIGH CUSTOMS

ENGINE OPTIMIZATION

IMPACT PROTECTION

SMART PERFORMANCE TUNING

ENGINE OPTIMIZATION

SMART PERFORMANCE TUNING

BALANCED POWER

PAINT PRESERVATION

CONTROLLED PERFORMANCE GAINS

BALANCED POWER

CONTROLLED PERFORMANCE GAINS

QUALITY PARTS

INVISIBLE COVERAGE

TRUSTED PERFORMANCE COMPONENTS

QUALITY PARTS

TRUSTED PERFORMANCE COMPONENTS

PROFESSIONAL INSTALL

DRIVE CONFIDENTLY

INSTALLED WITH MHC PRECISION

PROFESSIONAL INSTALL

INSTALLED WITH MHC PRECISION

Our Portfolio

Our Portfolio

Real Power. Real Builds. Real Results.

Real Power. Real Builds. Real Results.

Experts in performance upgrades, suspension & vehicle protection delivering quality that lasts.

Mile High Customs Centennial

Mile High Customs Denver

(303) 927-7879

Mile High Customs northglenn

Mile High Customs Northglenn

OUR LOCATIONS

Mile High Customs Centennial

Mile High Customs Denver

Mile High Customs Northglenn

(303) 927-7879

FAQ

FAQ

Everything you wanted to know before looking up.

Everything you wanted to know before looking up.

What services does Mile High Customs offer?

How long does a typical customization take?

Do you offer warranties on your services?

Can I bring my own materials for customization?

Do you offer financing options?

What are your business hours?

Can I schedule an appointment online?

Can I cancel or reschedule my appointment?