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APR Unveils the Audi RS12 Gigapferd

April 1st, 2020

APR Unveils the Audi RS12 Gigapferd

APR has created a custom-built, dual stacked RS6 with over 1,000 HP, dubbed the RS12 Gigapferd

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Opelika, Ala. (April, 2020) – APR, the world renowned leader in Audi tuning, has create a new breed of vehicle capable of overcoming the landscape of the great toilet paper shortages wars of the early 2020’s.

The RS12 Gigapferd is a 1,000 HP to 2,500 HP behemoth built upon the latest Audi C8 RS6 platform with a stacked dual hatch capable of carrying over 750 rolls of the softest triple-ply quilted …

APR S4, S5, and SQ5 (B9/B9.5) ECU Upgrades are here!

March 27th, 2020

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We’re excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi S4, S5, and SQ5 (B9) 3.0 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up to 431-480 HP and 467-549 FT-LBS of torque on tap, depending on octane, from this simple software upgrade. Additionally APR Plus is available with 431 HP and 467 FT-LBS and comes with a factory term limit matching limited powertrain warranty!

Our new suite of MG1 ECU software comes after months of extensive research and development that is typically …

APR 980cc MPI Injector Upgrade Kit

March 24th, 2020

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High horsepower configurations often require more fuel, especially on applications where ethanol is used. The APR 980cc MPI Injector Upgrade Kit includes an upgraded high-flow multiport injection (MPI) injector and harness necessary to satisfy high horsepower builds. The kit uses a compact and extended tip Bosch EV 14 injector that supports Ethanol and Methanol and flows 980cc/min at 3 bar. A high quality 2 wire harness with braided wire sheathing converts the Bosch Jetronic connector to the necessary factory style connector making this upgrade plug-and-play with an associated ECU upgrade.

This …

APR Axleback Exhaust Conversions for the S3 Sedan

March 19th, 2020

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The APR Axleback Exhaust Conversion is a direct bolt-on to an existing APR Catback Exhaust System. These axleback systems are designed to convert valveless systems to the valved and muffled system, or valved and muffled system to valveless.

APR Axleback Exhaust Conversions for the Golf R

March 19th, 2020

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The APR Axleback Exhaust Conversion is a direct bolt-on to an existing APR Catback Exhaust System. These axleback systems are designed to convert valveless systems to the valved and muffled system, or valved and muffled system to valveless. Read More

APR Catback for the S3 Sportback

March 19th, 2020

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The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers smooth the exhaust note to a deep growl, without adding restrictions, while our Helmholtz resonator reduces unwanted frequencies. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. A cast 3″ to quad 2.5″ rear splitter creates an ultrasmooth transition, steadily feeding exhaust gasses out of the system, while looking …

APR Catback Exhaust for the VW GTI TCR!

March 19th, 2020

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The APR Catback Exhaust System personalizes your vehicle’s looks, sound and performance. Beautifully hand-crafted T304-stainless-steel components adorn the system with stunning TIG-welding throughout. Our straight-through brushed-finished mufflers are configurable to your desire, smoothing the exhaust note to a deep growl, without adding restrictions, rasp or drone. Strong high-quality bracketry and OEM-style clamps hold the system steadily in place, making the install or removal a snap, and fitment simple, yet precise. A cast 3″ to dual 2.5″ rear splitter creates an ultra-smooth transition, steadily feeding exhaust gasses out of the system, while …

APR Black Valve Stem Caps

March 18th, 2020

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Leaving no detail untouched, we’ve added APR Valve Stem Caps to the lineup! Sold as a set of 4 aluminum caps, each has an APR logo engraved on the face, which some believe may add horsepower*. Choose from silver, gunmetal, or black. Read More

New APR Flow Formed Wheels!

February 19th, 2020

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We’re pleased to announce new APR A01 Flow Formed wheels are here! Starting at only $249.99 for our light weight 18.5 lb wheel, we’re able to offer incredible performance and styling at an extremely affordable price! Our catalogue now includes 18’s, 19’s, and 20’s with new width and diameter options, colors, and new lower prices on the existing 19’s and 20’s. Read more!

APR Plus ECU Upgrade for the Audi RS5 (B9) 2.9 TFSI!

February 7th, 2020

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We’re excited to announce our Engine Control Unit (ECU) Upgrades the Audi RS5 (B9) 2.9 TFSI engine now includes APR Plus! APR Plus combines our ECU Upgrade with a factory term matching limited powertrain warranty! Expect massive gains with 488 HP and 537 FT-LBS of torque on tap from this simple software upgrade.

Our new suite of MG1 ECU software comes after months of extensive research and development that is typically absent from the aftermarket. Our upgrade makes the engine more powerful and more exciting. We’ve extensively calibrated the system to work …

APR Tuned

Phone: (800) 680-7921 Local Phone: +1 (334) 502-5181 Fax: (334) 502-5180 Address: APR LLC, 4800 US HWY 280 West, Opelika, AL 36801

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Notice: Products that affect emissions and do not carry a California Air Resources Board Executive Order are not for sale in California, USA. While we try to keep everything current, APR LLC is not responsible for errors in pricing on this web site. All prices are in USD and are applicable to the United States of America only.
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