--- title: Apex Autosports | Custom Exhaust, European Repair & Dynojet Tuning in Huntsville, AL description: "Apex Autosports in Huntsville, AL: custom exhaust and fabrication, European repair, engine building, performance builds and AWD Dynojet tuning. Written estimates, emergency calls answered 24/7. Call 256-975-0012." image: https://www.apex-autosports.com/hubfs/apex-autosports-share-card.jpg --- Huntsville, AL  ·  [256-975-0012](tel:+12569750012)  ·  Emergency calls answered 24/7  ·  [@teamapexauto](https://www.instagram.com/teamapexauto) [![Apex Autosports](https://www.apex-autosports.com/hubfs/apex-logo-white.png)](https://www.apex-autosports.com#top) [Auto Repair](https://www.apex-autosports.com/auto-repair-huntsville?hsLang=en) [Dyno Tuning](https://www.apex-autosports.com/dyno-tuning-huntsville?hsLang=en) [TCU Tuning](https://www.apex-autosports.com/transmission-tcu-tuning-huntsville?hsLang=en) [Exhaust & Fab](https://www.apex-autosports.com/custom-exhaust-fabrication-huntsville?hsLang=en) [Engine Building](https://www.apex-autosports.com/engine-building-huntsville?hsLang=en) [European](https://www.apex-autosports.com/european-repair-huntsville?hsLang=en) [American Muscle](https://www.apex-autosports.com/american-muscle-huntsville?hsLang=en) [About](https://www.apex-autosports.com#about) [Exhaust & Machining](https://www.apex-autosports.com#roland) [Contact](https://www.apex-autosports.com#contact) [Request an Estimate](https://www.apex-autosports.com#estimate) [Call](tel:+12569750012) ![](https://www.apex-autosports.com/hubfs/apex-ig-shop-bays.jpg) Custom exhaust · European repair · Performance · AWD Dynojet # Drive With Absolute Confidence Custom exhaust and fabrication, European repair, performance builds and AWD Dynojet tuning — done right, documented, and backed by a shop that answers the phone. [Request an Estimate](https://www.apex-autosports.com#estimate) [Call 256-975-0012](tel:+12569750012) **5.0 ★**50+ Google reviews **AWD**Dynojet chassis dyno on site **In-house**exhaust & machine shop Custom ExhaustFabricationEuropean RepairPerformance BuildsDynojet TuningTransmissionsDiagnostics Custom ExhaustFabricationEuropean RepairPerformance BuildsDynojet TuningTransmissionsDiagnostics What we do ## The work most shops send away We're a performance and deep-mechanical shop, not an oil-change bay. If it involves the inside of an engine, a transmission, or making real power safely, it's what we do all day. [Get a quote](https://www.apex-autosports.com#estimate) 01 ### [Custom Exhaust & Fabrication](https://www.apex-autosports.com/custom-exhaust-fabrication-huntsville?hsLang=en) Headers, cat-backs, downpipes, turbo manifolds and one-off brackets — designed, cut and welded at Roland Exhaust & Machining, our own shop on the Apex campus. Stainless, mild or titanium, built to fit your car, not a catalog. 02 ### [European Repair](https://www.apex-autosports.com/european-repair-huntsville?hsLang=en) BMW, Mercedes, Audi, Porsche and VW — the diagnostics, timing, cooling and drivetrain work the dealer quotes a fortune for, done by people who actually like these cars. 03 ### [American Muscle](https://www.apex-autosports.com/american-muscle-huntsville?hsLang=en) Ford, Chevy and Mopar. LS and Coyote swaps, big-block builds, HEMI work, and the transmissions and fuel systems behind them. 04 ### [Performance Builds](https://www.apex-autosports.com/engine-building-huntsville?hsLang=en) LS swaps, engine building, cam and timing work, supercharger and turbo installs with the fuel, cooling and tune to make the power live. 05 ### [Dynojet Tuning](https://www.apex-autosports.com/dyno-tuning-huntsville?hsLang=en) HP Tuners calibration on our in-house AWD Dynojet. Street, E85, boosted and built motors, with before/after numbers you keep. 06 ### [Transmissions & Drivetrain](https://www.apex-autosports.com/transmission-tcu-tuning-huntsville?hsLang=en) Rebuilds, R&R, clutches and upgrades built to hold the power you're making, automatic or manual. 07 ### Diagnostics & EFI Hard-to-find drivability problems, carb-to-EFI conversions, wiring and sensor work on cars other shops gave up on. ![Audi RS3 in the bay with a pair of turbochargers on the floor at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-ig-rs3-turbos.jpg) The dyno ## Numbers, not guesses Our all-wheel-drive Dynojet means we tune your car under load, the way you actually drive it — and you leave with a printout, a datalog, and a tune that holds up in August in Alabama. - Baseline pull before any work, so you can see the gain - Wideband AFR logged through the whole rev range - Safe timing and fueling targets — we'd rather make 20 less than hurt a motor - Dyno-day sessions for clubs and groups by appointment [Book a dyno session](https://www.apex-autosports.com#estimate) Engine building ## Built in-house, blueprinted, documented Short blocks, long blocks and full builds — forged rotating assemblies, cam and valvetrain work, head work, and the machine work to back it up through Roland Exhaust & Machining on the same campus. Every clearance is measured and written down, so you get a build sheet with the engine, not a shrug. - Forged pistons and rods, bearings and ring gaps checked by hand, not by catalog - Cam, spring and valvetrain packages matched to the tune and the fuel - Boosted, E85 and swap builds — LS, Coyote, Honda, BMW, Audi, Porsche - Broken in and tuned on our own AWD Dynojet before it goes home [Quote an engine build](https://www.apex-autosports.com#estimate) ![Forged piston being fitted into a bare engine block on a stand](https://www.apex-autosports.com/hubfs/apex-ai-engine-block-piston.jpg) ![Cylinder head with new valves and springs laid out on the bench](https://www.apex-autosports.com/hubfs/apex-ai-cylinder-head-valves.jpg) ![Turbocharger and intake filter installed on a customer car](https://www.apex-autosports.com/hubfs/apex-ig-turbo-intake.jpg) ![Timing gears and chain during an engine rebuild](https://www.apex-autosports.com/hubfs/apex-ig-timing-gears.jpg) In the bay ## Real work, real shop No stock photos. This is 2506 5th Street on a normal week. [Follow @teamapexauto](https://www.instagram.com/teamapexauto) ![Apex technician working under a car on the lift](https://www.apex-autosports.com/hubfs/apex-ig-tech-under-lift.jpg) ![Technician working on an Audi R8 at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-ig-r8-tech.jpg) ![Custom fabrication and welding at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-ig-fab-welding.jpg) ![CNC plasma table cutting brackets in the fab shop](https://www.apex-autosports.com/hubfs/apex-ig-plasma-table.jpg) ![Toyota Supra in the bay at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-ig-supra.jpg) ![Nissan Skyline GT-R in the shop](https://www.apex-autosports.com/hubfs/apex-ig-skyline.jpg) ![Under-car work on the lift at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-under-lift-wheel.jpg) ![Under-car work on the lift at Apex Autosports](https://www.apex-autosports.com/hubfs/apex-ig-lift-pink.jpg) About the shop ## Owner-run. Huntsville-built. Apex Autosports is a performance shop on 5th Street in Huntsville, owned and run by Aseem Saxena and Sam Abusaleem as part of The Timely Group. We built it for the cars most shops turn away — the European car with a dealer quote you can't stomach, the swap nobody wants to finish, the exhaust that has to be made rather than bought. The rules are simple. Every job gets a written estimate before a wrench is turned. You get updates while the car is here, and you get proof — dyno sheets, photos, the notes — when you pick it up. And when something goes wrong at 9pm on a Saturday, the phone gets answered. **5.0 ★**[50+ reviews on Google](https://www.google.com/maps/search/Apex+Autosports+Huntsville+AL) **24/7**emergency calls answered ![Apex Autosports storefront on 5th Street SW, Huntsville](https://www.apex-autosports.com/hubfs/apex-ig-storefront-cars.jpg) On the Apex campus ## Roland Exhaust & Machining Most performance shops send exhaust and machine work down the road and wait. We own the shop that does it. Roland Exhaust & Machining sits on the Apex campus at 3007A 10th Avenue, so custom exhaust, fabrication and machine work happen on the same job ticket, on the same timeline, with one person accountable for the result. - Custom exhaust systems, headers and downpipes, mandrel-bent and TIG-welded - One-off brackets, mounts and fabrication for swaps and race cars - Machine work in support of engine builds — no waiting on an outside shop [Quote exhaust or fab work](https://www.apex-autosports.com#estimate) Roland Exhaust & Machining 3007A 10th Avenue Huntsville, AL 35805 · on the Apex campus Book through Apex: [256-975-0012](tel:+12569750012) How it works ## No surprises, ever **1** ### Tell us the car and the goal Call, or send the form below. A year, make, model and what you want it to do is plenty to start. **2** ### Get a written estimate Parts and labor itemized, in writing, before anything is touched. Nothing gets done that you didn't approve. **3** ### We do the work Updates as it moves through the bay. If something changes, you hear about it before the bill does. **4** ### Pick up with proof Dyno sheets, photos and the notes from your job go home with you. Google reviews ## 5.0 stars from 50+ customers [Read them all on Google](https://maps.google.com/?cid=11327644271985631502) ★★★★★ > “Very satisfied with the work I had done at Apex on my Panamera. They were able to quickly identify the issue I was having with my air conditioning system and get me back on the road, and all at a reasonable price.” John P. · Google review ★★★★★ > “Very professional and forthcoming with their service estimate. Repairs were done in a timely manner and could not be happier.” Rich C. · Google review ★★★★★ > “I have an imported car that has been turned down to be worked on at numerous different shops due to how complex it can be… Mr. Aseem and his team walked me through all possible routes/outcomes regarding my car.” Logan K. · Google review ★★★★★ > “Took my IS350 for an exhaust and intake install and was very pleased with the outcome. Definitely the best shop around and I will most certainly be back.” Ragan M. · Google review ★★★★★ > “Aseem and his guys were AWESOME. They were very attentive to what my car needed and very courteous and professional, I would recommend APEX AUTOSPORTS every time, a 10/10.” Keith S. · Google review ★★★★★ > “Got my performance clutch installed in a timely manner and even updated me on the progress every step of the way… Highly recommend these guys if you’re doing any kind of performance upgrades or even maintenance for your car!” Daniel M. · Google review Straight answers ## Questions people ask about Apex What kind of shop is Apex Autosports? Apex Autosports is an independent auto repair and performance shop at 2506 5th Street SW, Unit B, in Huntsville, Alabama. Most of what comes through the bays is everyday repair and maintenance: diagnostics, brakes, suspension, cooling, electrical and transmission work. Alongside that we do engine building, forced induction, custom fabrication and tuning on our in-house AWD Dynojet. Diagnostics are done with an Autel MaxiSys Ultra S2. Do you work on regular daily drivers, or only performance cars? Daily drivers are most of our work. We service European, Japanese and domestic cars and light trucks, including BMW, Mercedes-Benz, Audi, Porsche, Land Rover and Range Rover, plus Ford, Chevy and Mopar. We do not work on diesels. [See our repair and maintenance services](https://www.apex-autosports.com/auto-repair-huntsville?hsLang=en). Will I know the price before you start? Yes. You get an itemized written estimate for parts and labor before anything is touched, and nothing gets done that you did not approve. If something changes mid-job, you hear about it before the bill does. How much does a dyno tune cost at Apex? A full dyno tune starts at $1,195. A baseline dyno pull with no tuning is $300, and a TCU / transmission tune is $695. [More about dyno tuning](https://www.apex-autosports.com/dyno-tuning-huntsville?hsLang=en). What are your hours? Monday to Friday 7:30 am to 5:30 pm, and Saturday 8 am to noon. Emergency calls are answered 24/7 at [256-975-0012](tel:+12569750012). What areas do you serve? Huntsville and Madison for repair and maintenance. Customers also come from Decatur, Athens, Birmingham and Nashville for tuning, engine work and fabrication. Where can I read reviews of Apex? On our [Google Business Profile](https://maps.google.com/?cid=11327644271985631502), [Facebook](https://www.facebook.com/teamapexauto/) and [Yelp](https://www.yelp.com/biz/apex-autosports-huntsville). Request an estimate ## Tell us what you're building We reply the same business day. Prefer to talk? Call [**256-975-0012**](tel:+12569750012) — you'll get the shop, not a call center. Shop 2506 5th Street SW, Unit B Huntsville, AL 35805 Exhaust & machining Roland Exhaust & Machining 3007A 10th Avenue, Huntsville, AL 35805 Phone [256-975-0012](tel:+12569750012) Email [support@teamapexauto.com](mailto:support@teamapexauto.com) Hours Mon–Fri 7:30am–5:30pm Saturday 8:00am–12:00pm Emergency calls 24/7 ![Apex Autosports](https://www.apex-autosports.com/hubfs/apex-logo-white.png) Performance shop in Huntsville, Alabama, owned by Aseem Saxena and Sam Abusaleem — custom exhaust, European repair, performance builds and AWD Dynojet tuning. Part of The Timely Group family of businesses. #### Services [Custom exhaust & fabrication](https://www.apex-autosports.com/custom-exhaust-fabrication-huntsville?hsLang=en)[Engine building](https://www.apex-autosports.com/engine-building-huntsville?hsLang=en)[Auto repair & maintenance](https://www.apex-autosports.com/auto-repair-huntsville?hsLang=en)[European repair](https://www.apex-autosports.com/european-repair-huntsville?hsLang=en)[American muscle](https://www.apex-autosports.com/american-muscle-huntsville?hsLang=en)[Dynojet tuning](https://www.apex-autosports.com/dyno-tuning-huntsville?hsLang=en)[TCU & transmission tuning](https://www.apex-autosports.com/transmission-tcu-tuning-huntsville?hsLang=en) #### Shop [In the bay](https://www.apex-autosports.com#builds)[About](https://www.apex-autosports.com#about)[How it works](https://www.apex-autosports.com#process)[Request an estimate](https://www.apex-autosports.com#estimate)[256-975-0012](tel:+12569750012) #### Family [Roland Exhaust & Machining](https://www.apex-autosports.com#roland)[Saxena Autohaus](https://saxenaautohaus.com)[Diamonds by Saxena](https://diamondsbysaxena.com)[The Timely Group](https://thetimelygroup.com)[Instagram @teamapexauto](https://www.instagram.com/teamapexauto)[TikTok @teamapexauto](https://www.tiktok.com/@teamapexauto)[Linktree](https://linktr.ee/thetimelygroup) © 2026 Apex Autosports LLC · Huntsville, AL · [Privacy Policy](https://www.apex-autosports.com/privacy-policy?hsLang=en)2506 5th Street SW, Unit B · 3007A 10th Ave · Huntsville, AL 35805 · 256-975-0012 [Call the shop · 256-975-0012](tel:+12569750012) ```json { "@context" : "https://schema.org", "@type" : "AutoRepair", "address" : { "@type" : "PostalAddress", "addressCountry" : "US", "addressLocality" : "Huntsville", "addressRegion" : "AL", "postalCode" : "35805", "streetAddress" : "2506 5th Street SW, Unit B" }, "areaServed" : [ "Huntsville, AL", "Madison, AL", "Decatur, AL", "Athens, AL", "Nashville, TN", "Birmingham, AL" ], "description" : "Independent auto repair and performance shop in Huntsville, AL: diagnostics, brakes, suspension, transmission, European, Japanese and domestic repair, engine building, custom fabrication and AWD Dynojet tuning. 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Most of its work is everyday repair and maintenance: diagnostics, brakes, suspension, cooling, electrical and transmission work. It also does engine building, forced induction, custom fabrication and tuning on an in-house AWD Dynojet." }, "name" : "What kind of shop is Apex Autosports?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. Daily drivers are most of the work. Apex services European, Japanese and domestic cars and light trucks, including BMW, Mercedes-Benz, Audi, Porsche, Land Rover, Range Rover, Ford, Chevy and Mopar. It does not work on diesels." }, "name" : "Does Apex Autosports work on regular daily drivers?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Yes. 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Emergency calls are answered 24/7 at 256-975-0012." }, "name" : "What are Apex Autosports' hours?" }, { "@type" : "Question", "acceptedAnswer" : { "@type" : "Answer", "text" : "Huntsville and Madison, Alabama for repair and maintenance, with customers from Decatur, Athens, Birmingham and Nashville coming in for tuning, engine work and fabrication." }, "name" : "What areas does Apex Autosports serve?" } ] } ```