Granatelli Motor Sports is a leading provider of after-market performance automotive parts and accessories, specializing in computer-based electronic components like Blow Off Valves, Exhaust cutouts, Billet hose clamps, and turbo wastegate, as well as suspension systems for American Muscle cars such as Camaro, Corvette, Mustang, Challenger, and Charger. With a strong engineering background, GMS designs, engineers, distributes, and installs high-quality products that enhance the performance of vehicles, ensuring top-notch quality and reliability for customers. The company's products are widely available nationwide through various channels including mail-order programs, retailers, dealers, and warehouse distributors, making it convenient for customers to access their innovative automotive solutions. Granatelli Motor Sports is headquartered in a 42,000 square foot facility in sunny Southern California, operating as a California Corporation.
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Welcome to Gibson Performance Exhaust, where innovation meets performance. Founded in 1990 by automovtive enthusiasts who shared a common passion for pushing the limits of performance. Our Founders Ron and Julie Gibson recongnized a gap in the market for high-qulaity performance exhaust systmes that not only enhance vehicle performance but also provide duraility and style. The journey of Gibson Exhaust began with a vision to revolutionize the exhaust industry. What started as a small operation has grown into a global brand serving automotive enthusiasts, off-road adventurers, and performance seekers alike. Our target eudience includes individuals who demand nothing but the best for their vehicles. Wheter you're a truck enthusiast looking to enchance towing capbilities or a weekend warrior craving that extra horsepower, Gibson Ehuast has something for everyone.At Gibson Exhaust, we specialize in crafting premium exhaust systems that deliver unmatched performance and sound. From our signature cat-back exhaust systems to our innovative headers, every product is designed and engineered to exceed expectations. Our vision at Gibson Performance Exhaust is simple: to redefine the driving experience through cutting-edge technology and superior craftsmanship. We are committed to pushing the boundaries of automotive performance while maintaning the highest standards of quality and integrity. Rest assured, Gibson Performance Exhaust is a legitimate industry leader. Our commitment to excellence and customer satisfaction is unwavering, making us a trusted choice among automotive enthusiasts worldwide. What sets Gibson Exhaust apart are our main core values: innovation, performance, and reliability. Our products are engineered to deliver exceptional performance, sound, and durability, setting us apar from the competition. Customers rave about the unmistakable growl of a Gibson Exhaust system and the noticeable increase in power and torque. With our products, you not only get superior performance but also a distinctive sound that turns heads whereever you go. Our main products include cat-back exhaust systems, exhaust headers, exhaust mufflers, exhaust tips, all designed to enchnce the performance and aesthetics of your vehicle. We take pride in offering a wide range of product categories to cater to diverse customer needs, including performance exhaust systems for trucks, svs, marine, side x side and off-road vehicles. As a companyy, we are most proud of our ability to consistently deliver innovative solutions that exceed customer expectations. Our relentless pursuit of excellence drives everything we do, and it's what sets us apart from the competition. Our dedication to excellence and commitment to innovation continue to inspire our team today.
Midway Industries Centerforce division is proud to be recognized as the leading manufacturer of performance clutch and pressure plate systems in the United States. Centerforces reputation as the clutch system of choice stretches back to the early 1980s when legendary Hot Rodder, founder of Hays clutches, and SEMA Hall of Fame member, Bill Hays sought to cure problems with existing designs while developing a competition-rated clutch/pressure plate system suitable for use with non-asbestos friction facings. Bill's remarkable innovation was soon patented as the Centerforce Weighted Clutch System. The Centerforce design applies proven principles of weight and centrifugal force to develop the increased clamping loads modern clutch facings require while maintaining easy pedal effort and eliminating old-style diaphragm over-center problems disastrous to high-performance engines.
In 1982, the Hays family founded Midway Industries, Inc. to meet growing national demand for Centerforce products. Subsequent inventions and patents covering the Centerforce II, Centerforce Dual Friction, Centerforce LMC, DFX Series Clutch Systems, and DYAD Drive System (DS) demonstrate the commitment to quality, continuous research, and new product development that have propelled Centerforce products to be the industry leaders they are today.
Midway Industries has been a long-time member and supporter of both SEMA and PWA.Representative awards include SEMA and Hot Rod Magazines Best New Performance Street Award for the Centerforce Dual Friction Clutch System. Nominated several times for PWAs Manufacturer of the Year, Midways Centerforce division won the prestigious award in 1998. Centerforce products have likewise collected numerous other new product and packaging awards while striving to continue that legacy.
Starting from a small speed shop in Midway City, California, the Centerforce brand has earned a well-deserved reputation for reliability, quality, and durability wherever superior clutch performance and easy operation are preferred. Midway Industries has always been responsive to customer demand, with continuous investment in state-of-the-art technology, research, and quality control. When the expansion was needed Bills Family and the entire Midway team sought out the ideal location for its employees and growth, eventually selecting Prescott, Arizona for construction of a new 48,000 square foot manufacturing facility. The move was nearly transparent, with over 90% of the Centerforce team moving to Prescott.
Continuous development and improvement of product offerings are reflected in the unique features of the Centerforce U.S. and International patents. The addition of the new DYAD Drive System (DS) multi-disc clutch line, partnerships with cars builders, and racers provides a stable platform for growth and further development. Today, Centerforce has over 1600 different non-asbestos clutch/pressure plate applications available to automotive enthusiasts.
First and foremost, Midway Industries and Centerforce are proud to be a three-generation family-owned business. A true family-run and operated company; headquartered and manufactured exclusively in Prescott, Arizona, Centerforce products can be found around the world and in just about any type of vehicle. Commitment to creating the highest quality and most innovative products available, Centerforce clutch systems are the performance enthusiasts' first choice and can be found on leading OEM and customized vehicles worldwide.
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Founded in 1987 by racing legend Art Whipple, Whipple Superchargers has become a driving force in American performance engineering. Built on Art’s passion for speed and power, the company began in Fresno, California, with a commitment to creating the most efficient, powerful superchargers in the industry. From humble origins, Whipple Superchargers has grown into a name that stands for top-quality, powerful upgrades for trucks, muscle cars, and high-performance builds.
With each generation of Whipple superchargers, Art and his dedicated team have pushed the boundaries, introducing legendary designs that raise the bar for power and reliability. Our lineup includes everything from the classic Gen 1 Whipple Charger to today’s 6th generation models, all designed to enhance performance for drivers who demand more from their machines.
Every Whipple supercharger is crafted in-house by a team of over 80 skilled professionals who share a passion for excellence. Designed and manufactured in our Fresno facility, these superchargers are made to withstand the most demanding conditions, whether you're racing at the track or pushing the limits off-road. This all-American approach allows us to keep quality front and center, delivering superchargers that can take your truck or racecar to the next level.
Now led by the Whipple family, the company remains true to Art’s original vision. Each supercharger reflects a legacy built on speed, innovation, and attention to detail that’s as powerful today as it was over three decades ago. For drivers who live for the thrill of horsepower, Whipple Superchargers provides the boost to take their passion further, keeping the spirit of American racing and raw power alive.
In every Whipple supercharger, you’ll find the heart of a brand built for those who push the limits, raise the bar, and live for performance. Whipple Superchargers—power that keeps you ahead of the pack.
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In 2003, Mark R. Paulin founded MRP Machine Co. LLC in a small garage space in Farmington, NH. Initially established as a ‘job shop,’ the company specialized in producing prototypes and production work for manufacturers across the United States.
In 2009, our journey took a pivotal turn when we created our first MAF housing for a father and son's custom 1995 Volkswagen Golf Sport 2.0 turbo project. Realizing the potential demand, we decided to produce a small batch of six MK3 VW housings, which quickly sold out on a popular VW forum. Encouraged by this initial success, we expanded our reach through eBay, responding to customer requests for various sizes and styles of MAF housings and weld-on MAF sensor flanges for a wide range of vehicle makes and models. This marked the beginning of our transformation into a customer-centric company. Little did we anticipate that this first housing would uncover a niche market for mass air flow housings and weld-on MAF sensor flanges.
In 2016, reflecting our growth and evolving focus, we rebranded as MRP Manufacturing, LLC, and relocated to a spacious 6000 sq ft facility in Pittsfield, NH.
In 2018, we proudly launched our performance division, Performance MRP. Dedicated to providing top-quality components at direct-from-manufacturer pricing, Performance MRP specializes in machining Mass Air Flow (MAF) housings, MAF weld-on flanges, and a comprehensive array of intake components for hundreds of vehicle models, which are all manufactured right here in New Hampshire. Our product lineup includes air straightener screens, straight and mandrel bent aluminum pipes, couplers, reducers, clamps, air filters, and delete plates for select vehicles. Committed to exceptional customer service and fast global shipping, Performance MRP ensures customer satisfaction and stands ready to assist with any inquiries or concerns.
Founded by backyard mechanics who are also skilled CNC programmers, CNC machinists, and engineers, we take pride in collaborating with fellow car enthusiasts from DIY mechanics to professional fabricators.
Performance MRP, where engineering and precision machining are driven by our love for performance cars. By enthusiasts for enthusiasts.
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UnderDog Diesel started out in the industry in 2018 as an underdog in a saturated market striving to bring forth great products coupled with better service. We invest our time and own money into trying out new products on our own vehicles to ensure we are offering the best products to our customers.
We are a proud small business located in the heart of Indiana and ship worldwide to bring the products you want and need, directly to your doorstep.
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Founded by Southern California native Riley Lock, Locked OffRoad Shocks is rooted in a passion for off-roading. Growing up in Temecula, CA, Riley frequently visited the desert to off-road, and in 2011, his father’s truck was passed down to him. When it came time to upgrade the suspension, Riley realized there were few affordable, high-quality options available, leading him to purchase used parts.
Determined to solve this issue, Riley spent six years mastering shock manufacturing while balancing school and a full-time job. Starting with bump stops, he expanded into coilovers, smooth body shocks, and triple bypass shocks. In 2018, Locked OffRoad Shocks was officially launched to provide premium suspension components to off-road enthusiasts.
At Locked OffRoad Shocks, we are committed to delivering top-tier performance, innovation, and exceptional customer support. When you purchase from us, you're not just upgrading your suspension—you're partnering with a brand that shares your passion and supports you at every stage of your off-road journey.
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Located in Knoxville, Tennessee, Mechman is recognized for its commitment to quality, innovation, and high-output alternators that power everything from high-performance cars to specialty vehicles. Mechman has expanded its expertise with a staff that boasts deep experience in diverse areas such as drag racing, road racing, desert racing, rock crawling, boating, car audio, as well as commercial and armored vehicles. This unique blend of knowledge and passion for high-performance engineering has allowed Mechman to stay at the forefront of alternator technology, providing solutions for a broad range of vehicles and applications. Mechman Alternators has grown into one of the leading providers of high output alternators to the automotive aftermarket. We are proud to be made in the USA.
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High Quality Truck Parts
At HQ Truck Parts, we believe every trucker and every mile matters. Whether you're driving coast-to-coast or running local routes, HQ knows Truckers — and you can take it from us, we’ve been doing exactly this since 1954. We love making daily life better for truckers, owner-operators, and fleet managers and others in the commercial truck business. We search out inventors and creators with new products and bring them to market.
Innovation is in our DNA, since the family invented our Flexatube brand exhaust flex pipe in 1954 we have kept our manufacturing center in Troy Michigan, USA.
In addition to inventing a new kind of flexible metal pipe we love finding other niche providers of the highest quality products. We love finding and bringing to market innovation. Here’s just a few you’ll find at www.hqtruckparts.com, Zafety Lug Lock, U-Joint Protector, Onboard Scale, windshield repair kit, Sure Shim, and so many other products.
We provide products to distributors and to the general public.
Since 1954, our mission continues as providers of niche unique commercial vehicle truck parts for truckers, fleets, mechanics, and OEM’s. You can count on us to put to work our seven decades of expert manufacturing and finding you the Highest Quality Truck Parts you demand!
How did HQ Truck Parts get started?
High Quality Truck Parts was born in 1954 when our founder, Bill Goodman, invented the original Flexatube flexible exhaust pipe in Troy, Michigan. That product not only launched our company, it set the tone for what we still do today — invent, manufacture, and bring innovative, problem-solving truck parts to market.
Why was HQ Truck Parts created?
Bill Goodman, our Founder, saw a need for real innovation in commercial truck parts — not just cheaper copies, but better solutions. Flexatube, and then soon after, High Quality Truck Parts was created by his son Eugene to bring high-quality, niche, and hard-to-find products to the people who keep trucks rolling: mechanics, drivers, fleet professionals and Original Equipment Manufacturers .
Who does HQ Truck Parts serve?
We serve truckers, owner-operators, fleets, mechanics, OEMs, and distributors across the Globe and in the USA. If you’re in the commercial vehicle industry and want better parts with better performance, we’re here to help. Inventors with ideas waiting to get to market.
What does HQ Truck Parts specialize in?
HQ Truck Parts specializes in finding the smart solutions that truckers actually need — whether it’s an inventor’s new idea or a bulk-buy deal that delivers unbeatable value. Our legacy goes back to 1954, when we began manufacturing parts ourselves. Today, we use that deep industry knowledge to source, test, and deliver both innovative and essential parts that combine quality, performance, and price. We know what works — and what’s worth your time and money.
Here’s what you’ll find at HQ Truck Parts:
What is HQ Truck Parts’ mission?
Our mission is to deliver innovative, high-quality commercial truck parts that solve real problems for truckers and their teams — while supporting American manufacturing and long-term performance on the road.
Is HQ Truck Parts legit?
Yes — HQ Truck Parts has been a trusted name in truck parts since 1954. We’re headquartered in Troy, Michigan and have helped thousands of customers. Our parts are used by fleets, mechanics, and OEMs, and our reputation is built on decades of real-world reliability. We have only recently started our website and online presence so reviews are just starting to come in.
What makes HQ Truck Parts unique?
HQ Truck Parts stands out because we combine decades of hands-on manufacturing experience with a sharp eye for value. Since 1954, we’ve known what works on the road — and we use that knowledge to find truly useful innovations and to buy smart so truckers get high quality at a fair price.
What are customers saying about HQ Truck Parts?
High Quality Truck Parts has a loyal following of parts distributors and dealers since our opening day in 1954. They tell us how happy they are with everything from what's new to expecting to receive products and answers quickly. Getting real live support from a company that knows trucks inside and out is something our customers have grown to expect.
What do your customers care about most, and how does HQ Truck Parts solve this need?
Customers care about keeping their trucks running safely, reliably, and cost-effectively. We meet that need with exclusive, field-tested products that reduce breakdowns, simplify maintenance, and help trucks stay DOT-compliant.
What are the main products HQ Truck Parts sells?
We sell truck safety and performance products, including:
What are the top 5 best-selling products at HQ Truck Parts?
What is HQ Truck Parts most proud of?
We’re most proud of our 70-year legacy of helping truckers do their job better. From inventing our first product to discovering the next great idea, we’re driven by a love for innovation and respect for the people who keep America moving.
What expertise or capabilities does HQ Truck Parts offer?
With roots in manufacturing dating back to 1954, HQ Truck Parts brings unmatched industry insight to every product we offer. We know how parts are made, how they fail, and what truckers truly need. Our team blends engineering know-how with deep market awareness — allowing us to spot smart innovations early, vet suppliers, and deliver dependable solutions faster.
Who founded HQ Truck Parts?
High Quality Truck Parts was founded by William Goodman, an innovator in 1954 who created the original Flexatube. Today, the business is still proudly based in Troy, Michigan — and continues to serve the trucking community with the same values and purpose.
Conclusion
For over seven decades, HQ Truck Parts has stood for innovation, reliability, and real-world performance. We’re proud to be part of the trucking community and to support the people who keep it running. Visit www.hqtruckparts.com to explore our lineup of exclusive products — and discover what high-quality truly means.
Pop the hood on a diesel enthusiast's truck somewhere in North America and you may find my company's logo on the engine. Welded to an intake or intercooler pipe, this logo represents an awesome responsibility to the diesel enthusiast community that has supported WCFab over the years. It's a responsibility and commitment to ensure WCFab products meet the highest standard of craftsmanship and fitment. We care enough to put our name on it.
Where We Came From
Our story begins circa 2010 in a two-truck garage at my parents’ house in Sandwich, Illinois. Like many of our customers, motorsports played an important role in my life growing up. Dirt bikes, ATVs, snowmobiles, trucks, racing - you know the drill. When stuff broke, I didn't have the cash to have someone else fix it, so my brothers and I did the work ourselves. This eventually led to fixing other people's things as well. Originally, I bought my first Duramax to haul my race trailer around. It didn't take long before I developed a passion for diesel power as well, which led to even more work. By 2011, the garage was not cutting it anymore!
We moved to our first shop in Sugar Grove with 2,400 SF. We kept expanding into adjoining spaces growing to 8,500SF in only four years. By 2015, we ran out of space again and moved to a 22,500SF shop in Sycamore. More than doubling the size allowed us to bring powder coating operations in-house, which creates all those eye-popping colors you see under our customers’ hoods.
In the Spring of 2018, we made another move into a 35,000 SF facility in DeKalb, Illinois after outgrowing the shop in Sycamore. The powder coat shop expanded to include high temperature resistant ceramic coatings and two curing ovens. We also added CNC mills and lathes to help advance our R&D work and high-quality production.
In early 2022, we made our last move (hopefully) into a brand-new state of the art 112,000 SF facility just down the road from the last building in DeKalb, Illinois. Moving into this space, three times larger than our last shop, gives us many more opportunities and room for growth. Tripling the size of our Powder Coating Operation, additional CNC machines, more Auto Lifts, and new manufacturing lines including Laser Cutting and CNC Press Brake.
Today, Wehrli Custom Fabrication & Powder Coating employs over 50 including my three brothers: Ryan, Mitch, and Chad along with my wife, Brittany. We're an ever-growing group of hard-working, dedicated individuals with talents streaming across the board. Our goal is to serve you with the highest quality products, service, and technical advice.
Mission Statement
Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, we take great pride in our reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, & Cummins Diesel trucks. We produce MADE IN THE USA turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured you will receive the best quality product, fitment, performance, and customer service.
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