Business Details
29 Years
experience
Expert Porsche Repair and Restoration Services
Founded in 1997 by Christopher R. Moore, Autobahn Extremist has established itself as a premier destination for Porsche enthusiasts seeking unparalleled expertise in repair, restoration, and performance enhancement. Our team combines decades of hands-on experience with a deep passion for Porsche engineering, offering services ranging from routine maintenance to full concours restorations. With state-of-the-art equipment and a meticulous approach to every project, we ensure each vehicle meets exacting standards of quality and authenticity.Our commitment to transparency, customer education, and technical excellence has earned us the trust of Porsche owners across the Midwest and beyond. By maintaining a small, focused team and prioritizing direct owner involvement, we deliver personalized service that larger dealerships often cannot match.
Services
Engine Building
Concours Restoration
Performance Upgrades
Maintenance Services
Dyno Testing
Body Repair
Interior Rebuilds
Race Prep
Paint Services
Suspension Tuning
Details
- Year established: 1997
Highlights and features
- We offer direct owner involvement with every project.
- Our team maintains factory-level restoration standards.
- We guarantee reliable, transparent service with no hidden fees.
- We provide in-house dyno testing for performance validation.
- We specialize exclusively in Porsche models from 356 to 991.
What people say
Trackworthy performance
Meticulous attention
Honest service
Factory-level restoration
Expertise unmatched
Services
Engine Building
Our precision engine building service restores Porsche powerplants to factory specifications or enhanced performance levels. Each engine undergoes complete disassembly, component inspection, and reconditioning using OEM-grade materials. We meticulously refinish components to match original factory patina while incorporating modern performance improvements when requested. With in-house dyno testing capabilities, we verify horsepower, torque, and reliability before engine installation. This service caters to both daily drivers seeking dependable performance and competition vehicles requiring race-proven durability.
Concours Restoration
Our concours-level restoration service returns Porsches to their original factory condition with exacting precision. We perform bare-metal stripping, Glasurit paint application, and complete mechanical overhaul while preserving historical authenticity. Every component from body panels to interior trim is restored to meet COA standards. This includes FUCHS wheel refinishing, leather interior restoration, and mechanical systems rebuilds. Our team documents the process to maintain provenance for show-quality vehicles while ensuring mechanical reliability for road-going examples.
Performance Upgrades
We offer comprehensive performance enhancement solutions for street and track Porsche applications. Our capabilities include suspension tuning, exhaust system modifications, and custom transmission gearing. Using our in-house Mustang chassis dyno, we optimize engine performance for specific driving requirements. This service addresses both power output improvements and handling characteristics, with options for weight reduction, aerodynamic enhancements, and safety system upgrades while maintaining street legality and drivability for daily use.
Maintenance Services
Our maintenance programs ensure long-term Porsche reliability through TUV-inspired safety inspections and factory-recommended service intervals. We perform 4-wheel alignments, fluid changes, brake system overhauls, and electrical system diagnostics using German-sourced components. This service includes specialized procedures for preserving classic models while incorporating modern maintenance techniques. Our technicians address both routine upkeep and complex diagnostic challenges that other shops may overlook.
Dyno Testing
Our in-house Mustang chassis dyno enables precise performance measurement and tuning for Porsche vehicles. This service provides before-and-after testing for engine modifications, verifying horsepower and torque gains against baseline specifications. We use this data to optimize fuel mapping, ignition timing, and exhaust configurations for both street and race applications. The dyno also facilitates drivetrain diagnostics, allowing us to identify mechanical inefficiencies that road testing alone might miss.
People
Christopher R. Moore
Owner/Lead Technician
Founder Chris Moore has specialized in Porsche mechanics since 1997, combining technical expertise with a passion for automotive heritage. His meticulous approach to engine building and restoration has earned industry-wide recognition. Prior Air Force experience with German technical standards informs his rigorous safety inspection protocols. He personally oversees all complex projects.
Debbie Moore
Operations Manager
Debbie Moore manages daily operations and client relations, ensuring seamless communication between technicians and vehicle owners. With over 25 years in the business, she provides organizational leadership while maintaining the shop's commitment to personalized service. Her role includes coordinating restoration timelines and customer support.
Questions
What Porsche models do you specialize in?
We service all Porsche models from 356 through 991, including rare variants requiring concours-level restoration.
Do you offer performance testing services?
Yes, our in-house Mustang chassis dyno allows precise performance measurement and tuning validation for all Porsche models.
How does your restoration process work?
We document each stage from disassembly to reassembly, using factory-matching materials and preserving original patina where appropriate.
Can you handle both mechanical and cosmetic repairs?
Our full-service shop addresses complete vehicle restoration including engine rebuilds, bodywork, paint, and interior restoration.
What makes your service different from dealerships?
We combine owner-level attention to detail with deeper Porsche-specific expertise than most franchised dealerships.
How do I schedule an appointment?
Contact us directly via phone to discuss your project and arrange a consultation with our team.
Reviews (4)
Matthew Kittelberger
Jun 18, 2022
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Do you want your vintage Porsche to run as it did new from the factory? Can you drive your vintage Porsche long distance without concern? Chris Moore at Autobahn Extremist understands how your Porsche is supposed to operate and perform. He understands all the sub systems in the cars. When Chris diagnoses a problem, he finds and implements the total solution, so your car will perform as Porsche has intended and be reliable to drive anywhere. Chris is a master of his craft, and will treat you with honesty and fairness. Porsche is the best Marque in the business, and so too, is Autobahn Extremist. Your Porsche deserves the best!
Richard Crane
Apr 14, 2022
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Had new Michelin tires installed on my Porsche at dealer along with balancing and alignment. When car was returned i had wheel vibration. Took the car back to dealer and they told me nothing was wrong. Brought the car to Autobahn Extremists and Chris fixed the vibration. Excellent service and extremely knowledgeable. My thanks to them.
John Barton
Oct 30, 2021
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Great company, terrific people. If you have a Porsche, this is the place to take it for repairs of any kind. Chris is a master and certified Porsche mechanic. Reasonable and fair and honest about everything. Highly recommend for any Porsche needs.
Thomas Just The Facts
Dec 26, 2015
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YOU WILL BE HARD PRESSED TO FIND A MORE HONEST, KNOWLEDGABLE, AND PERSONABLE MAN THAN CHRIS AT AUTOBAHN EXTREME. "AN EXTREMELY VALUABLE MAN TO ANYONE WHO NEEDS THEIR PORSCHE REPAIRED"
