Bonkers Porsche 911 GT3 Twin Turbo Has 800 HP And Is Getting More

By Christopher Smith,

If you want a bonkers twin-turbocharged Porsche 911, you buy a GT2 RS, right? Wielding a 3.8-liter flat-six with 700 horsepower (522 kilowatts), it’s one of the quickest street-legal cars you can buy and an absolute monster on a race track. By comparsion, the 520-hp (388-kW) GT3 RS is also a track superstar, and the soundtrack produced by its naturally aspirated 4.0-liter six at 9,000 rpm is borderline supernatural.

Edmond Mondi craved the GT3’s soul-stirring sound, but he wanted the thrust of the GT2. That brings us to the very colorful 911 featured in this recent video from Shmee150, who visited Mondi at his California-based shop to experience what’s fondly called the TT3 RS.

Yes, it’s a GT3 RS with the 4.0-liter flat-six crammed behind the rear wheels. The engine still has its thick 13.3:1 compression ratio, and it still spins into the stratosphere. But there are a pair of 76 millimeter turbochargers force-feeding the engine to the tune of 800 hp (597 kW) at the wheels. That’s considerably more than the GT2 RS offers, but Mondi plans to bump it to 950 hp (708 kW) and he reckons the setup should be good for 1,200 horsepower. And yes, it’s driven on the road. Monster, meet mega-monster.

As you can see, there are also a few aero upgrades to help get that power on the ground. A spoiler more befitting something climbing Pikes Peak sits on the rear, with a radically custom splitter mounted below the bumper. Or rather, it’s mounted where the bumper would normally be – Mondi had to gut the lower fasica to make room for turbos, but that mod also gives us a clear view of the steamroller-spec rear tires.

Extended side sills and a front splitter with canards completes the aero changes, and according to the video, they do make a difference. Mondi says the car can generate 3,500 pounds of downforce, which is enough to require a custom suspension setup to keep the car from literally digging into the ground.

What’s it like to drive?  If the crazy splash wrap on the exterior doesn’t garner the attention of motorists and bystanders, the screaming exhaust note certainly will. It’s also very fast but in the video, it seems surprisingly streetable as well. The turbos give the GT3 RS ample low-end power that’s missing from the stock engine, a fact that Mondi and Shmee both seem to absolutely adore in this custom build.

Judging by the perma-grins glued to the faces of both men during this 22-minute video, we suspect the TT3 RS absolutely succeeds in its mission of combining the best of both 911 RS worlds.

See more at:


|Featured Content_$type=three$c=3$l=0$m=0$s=hide$rm=0

Made with in NYC

Accessories,1,Advice,11,Auto Insurance,1,Auto Show,82,Automotive,16,Autos,44,Barn Finds,1,Buying,4,Car Shows,1,Car Tech,13,Cars,12,Certified Pre-Owned Vehicles,1,Chicago Auto Show,4,Classic Cars,107,Consumer Electronics Show,5,Customs & Classics,2,Detroit Auto Show,7,Driving,10,Electric Cars,5,Enthusiasts,313,Featured,13,Features,1,Ferrari,1,Frankfurt Motor Show,3,Fuel Economy,4,Gearheads,1,Geneva Motor Show,17,Hot Rod Power Tour,1,Imports,1,Just For Fun,2,Los Angeles Auto Show,16,Maintenance,11,Motorcycles,297,Motorsports,3,Muscle Cars,4,Muscle Cars & Hot Rods,3,New Bikes,2,New Car Deals,1,New York Auto Show,5,News,492,Ownership,120,Paris Motor Show,5,Pebble Beach Concours d'Elegance,2,Premium,1,Recalls,4,Research,216,Reviews,117,SEMA Show,5,Shanghai Auto Show,8,Sports and Exotics,5,Sports Cars,12,Supercars,15,Tech,2,Tokyo Motor Show,8,Trucks,1,
Autos Magazine: Bonkers Porsche 911 GT3 Twin Turbo Has 800 HP And Is Getting More
Bonkers Porsche 911 GT3 Twin Turbo Has 800 HP And Is Getting More
It's way faster than a GT2 RS, but it still has that ungodly GT3 RS sound.
Autos Magazine
Loaded All Posts Not found any posts VIEW ALL Read More Reply Cancel reply Delete By Home PAGES POSTS View All RECOMMENDED FOR YOU LABEL ARCHIVE SEARCH ALL POSTS Not found any post match with your request Back Home Sunday Monday Tuesday Wednesday Thursday Friday Saturday Sun Mon Tue Wed Thu Fri Sat January February March April May June July August September October November December Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec just now 1 minute ago $$1$$ minutes ago 1 hour ago $$1$$ hours ago Yesterday $$1$$ days ago $$1$$ weeks ago more than 5 weeks ago Followers Follow THIS PREMIUM CONTENT IS LOCKED STEP 1: Share to a social network STEP 2: Click the link on your social network Copy All Code Select All Code All codes were copied to your clipboard Can not copy the codes / texts, please press [CTRL]+[C] (or CMD+C with Mac) to copy Table of Content