rs3-by-iroz-motorsport-stuns-with-1,350-whp

RS3 By Iroz Motorsport Stuns with 1,350 WHP

Thanks to a truly mammoth output, this RS3 is the quickest of its breed.

By Brett Foote – June 16, 2021

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

RS3 By Ironz Motorsport Stuns with 1,350 WHP

World’s Quickest

Many often ask – what’s the most powerful, fastest, quickest, or best of any particular automotive model. And in the case of Audi’s RS3, that answer is easy – it’s this beastly build from Iroz Motorsport and its namesake, Hank Iroz. Recently featured over at DSport Magazine, this is the world’s quickest Audi RS3, thanks mostly to the ridiculous 1,350 horsepower it puts down at the wheels.

Photos: DSport Magazine

Humble Beginnings

Iroz’s specialty is building incredibly fast Audi, Porsche, and Volkswagen vehicles, though he has experience wrenching on other European rides as well. But this RS3 is his crowning achievement. Iroz purchased the car new in 2017, knowing from the start that he was going to transform it into a total track terror.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

DIY

Iroz’s goal from day one was to get the car to run sevens in the quarter-mile, which is obviously not an easy feat for any car, let alone the RS3, given its lack of aftermarket support at the time. Thus, Iroz simply made most of the parts himself, giving the inline-five cylinder mill his own Stage 3 performance upgrade that starts with a built bottom end.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

Big Power

To that sturdy base, Iroz added a Xona Rotor 105/69 turbo, ESLM fuel pump, 2,600cc injectors, ethanol injection, and nitrous. Pushing a ridiculous 52 psi of boost, the fortified I-5 put down an insane 1,350 horsepower and 850 pound-feet of torque on the dyno.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

Off the Trailer

As one might imagine, if you can get all that power to the ground, it’s going to result in impressive track performance. In this case, that’s precisely what happened – the RS3 ripped off a 7.989-second pass on its very first run. Obviously, it took a lot of work to make that happen, but the car clearly has more in it, too.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

No Rest

Since its completion, Iroz’s RS3 has also beaten Ken Block’s Hoonicorn in a drag race, which is something that not many cars can say. Regardless, if you want to be the best and stay the best, you can’t rest on your laurels, and it doesn’t sound like that will be the case with the world’s quickest RS3.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

Pushing the Envelope

Iroz has big plans for his ride, including a new turbo and cam that will hopefully help make it even quicker. It may seem ludicrous to some, but in reality, everyone is gunning for the top. To stay there, Iroz has to keep pushing the envelope, and that’s precisely what he plans to do.

Photos: DSport Magazine

>>Join the conversation about this Iroz Motorsport RS3 right here in the Audi World Forum!

For help with the service of your car, check out the how to section of AudiWorld.com.

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