MarketPlace: 18k-Mile 2017 Porsche 991.2 Turbo Coupe 4.0L Modified
Vehicle Details
- Year: 2017
- Make: Porsche
- Model: 911 Turbo
- VIN: WP0AD2A9XHS166222
- Mileage Shown: 17,800
- Transmission: Automatic
- Title Status: Clean
- Color: GT Silver Metallic
- Seller Type: Private Party
- Location: Tucson, AZ 85748
- Country: United States of America
- Lot #: V-0058775-MP
This 2017 Porsche 991 Turbo Coupe is presented in GT Silver Metallic over a Black leather interior. It features an Evo Spec 4.0-liter engine rebuild with a ByDesign XR Turbo Kit, TiAl wastegates, a ByDesign billet intake manifold, a DO88 Y-pipe with TiAl diverter valves, TiAl intercoolers, Snow Performance methanol kit, a Kline cat-less race exhaust, and a custom tune for up to 1,000 WHP. Other modifications include an HKS digital boost gauge and map controller, a Cobb tuner, a Snow digital methanol gauge, Dodson PDK clutches, GT3 RS side skirts, and 20” BBS FI-R forged wheels. At an original sticker price of over $173k, the car was also factory-equipped with optional heated and ventilated seats, the Carbon Fiber Interior Package, illuminated door sills in carbon fiber, a glass sunroof, power-folding mirrors, Front Axle Lift System, Lane Change Assist, Power Steering Plus, and more. Tuned and modified for a significant increase in power, this 911 Turbo is now being offered for auction out of Arizona with under 18k miles showing on the odometer.
This 991 is finished in GT Silver Metallic with Turbo-specific bodywork including wide fenders, side air intakes, unique bumpers, and active front and rear spoilers. It comes equipped with bi-xenon headlights, LED taillights, optional power-folding mirrors, an electric slide/tilt sunroof in glass, parking sensors, a rearview camera, dual GT2-style exhaust tips, GT3 RS side skirts, red brake calipers, and aftermarket 20” BBS FI-R forged wheels. The car rides on 225/35 Toyo Proxes R888 tires in front and 305/30 Nitto NT555R2 tires at the rear. The seller notes the exterior was recently clayed, polished, and ceramic-coated. The front fenders, bumpers, mirrors, and hood are covered by clear paint protection film. Some small chips are noted on the rear bumper, along with a crack on the front spoiler lip. Detailed images are provided in the gallery along with a clean CARFAX report.
The cabin is appointed with Black leather upholstery, a matching Alcantara headliner, and optional carbon fiber trim pieces. Accessories include optional heated and ventilated power sport seats, a heated multifunction steering wheel, the Light Design Package, Porsche Entry & Drive, an optional carbon fiber gear selector, illuminated door sill guards in carbon fiber, dual-zone automatic climate control, cruise control, a Bose sound system, and Porsche Communication Management (PCM) with Apple CarPlay. A Cobb Accessport tuner has been installed along with an HKS digital boost gauge and map controller, and a Snow digital methanol gauge in place of the Sport Chrono dashboard stopwatch. The tire pressure sensor (TPMS) warning light is currently showing on the dashboard.
The car’s original 3.8-liter flat-six engine underwent an Evo Spec 4.0-liter rebuild along with the installation of a ByDesign XR Turbo Kit with custom exhaust manifolds, lines, and TiAl wastegates. It also features a ByDesign billet intake manifold, a DO88 Y-pipe with TiAl diverter valves, TiAl intercoolers, a Kline cat-less race exhaust, and a Snow Performance methanol injection kit with a custom trunk-mounted tank. All four wheels are driven through a 7-speed PDK transmission with upgraded Dodson clutches. The seller states the custom tune can be switched via the Cobb Accessport for 700 WHP on 91 octane fuel and 1,000 WHP using 100 octane fuel. The Turbo comes standard with Porsche Active Suspension Management (PASM), Porsche Torque Vectoring Plus (PTV+), Porsche Stability Management (PSM), and rear axle steering. This example also features the optional Front Axle Lift System and Power Steering Plus. The seller indicates routine service has been performed by an authorized Porsche dealer.
This sale will include a window sticker, a battery trickle charger, and a clean title.
The seller would like you to know: “This car is an absolute monster. I normally run this car on the Stage 2 map, which produces 800 hp to the wheels, using 91 octane fuel with methanol injection. This car has a built motor stock, heads, Dodson clutches, By Design turbo kit, the whole 9 yards. All the work was done by Cobb Tuning and By Design. This car does 60 to 140 in under four seconds, quarter mile 9.57 at 149 miles an hour, half mile 190 mph from a standstill. The car was not pushed hard to achieve these times. This car remains all-wheel-drive and retains the stock suspension, including the factory front lift. It is still tame to drive if you want to cruise around town; the engine build and all the upgrades to the motor were completed 2000 miles ago, and all the issues have been resolved. With the traction control, this car hooks up and goes. It is absolutely insane. It's a bit of a sleeper until you catch someone. Everything is stock inside, except for the methanol gauge, which replaced the Chrono clock, and there are two controllers in the car to control the three maps available for the vehicle. The only cars that can compete with this car would be a 1200hp Lamborghini or Audi, or GTR. There is nothing that keeps up with this car. This is the car that people pull up to you after you gap them, and they have the most astonishing look on their face. If you’re looking for the ultimate sleeper and luxury, this is the car for you. The MSRP of this vehicle was $180,000, with $125,000 in upgrades. Over $300,000 invested in this car, this is your chance to own a reliable monster. The reason the 4.0 engine upgrade was done was for the longevity of the motor.”
Comments (107)
Offer in the amount of $137,000
Mods are always difficult to recoup. Too bad a deal couldn't be made. Good luck to all.
Bid in the amount of $136,024
Bid in the amount of $135,774
Bid in the amount of $135,299
Bid in the amount of $135,000
Bid in the amount of $134,000
Bid in the amount of $133,300
Bid in the amount of $132,300
Bid in the amount of $132,000
Bid in the amount of $131,000
Bid in the amount of $130,000
Bid in the amount of $129,350
Bid in the amount of $129,000
Bid in the amount of $127,350
There is still 200+ whp available on this car. It sounds like no other Porsche I’ve ever been in. I worked at RUF so I can attest this is an absolute animal.
Bid in the amount of $127,000
Bid in the amount of $125,550
Bid in the amount of $125,000
Bid in the amount of $123,999
Bid in the amount of $123,000
The trade in value of this car is around $125k and that doesn’t include the mods.
Bid in the amount of $122,000
2.3 seconds 0-60 on street tires and about 800 hp to the wheels.
Bid in the amount of $120,000
Bid in the amount of $118,999
Bid in the amount of $117,000
does anyone realized that the timer resets to 2.14 sec after each bid? interesting
Bid in the amount of $115,550
Bid in the amount of $115,000
Bid in the amount of $113,255
Bid in the amount of $113,000
Bid in the amount of $111,111
@luis.seneriz whoever wins this car will own one of the fastest 911’s on the planet that you can take to the grocery store. This car is an absolute weapon. Good luck!
Bid in the amount of $110,000
Bid in the amount of $107,990
Bid in the amount of $107,000
Bid in the amount of $105,990
Bid in the amount of $105,000
Bid in the amount of $103,260
Bid in the amount of $103,000
Bid in the amount of $101,869
Bid in the amount of $101,000
Bid in the amount of $98,999
Bid in the amount of $98,000
Bid in the amount of $95,902
Bid in the amount of $94,000
Bid in the amount of $92,261
I think we the guys that are bidding know what this car is all about. Good luck everyone.
Bid in the amount of $92,000
Bid in the amount of $89,999
Bid in the amount of $87,911
Bid in the amount of $87,341
Bid in the amount of $87,000
Bid in the amount of $85,765
Bid in the amount of $85,000
@luis.seneriz correct this was not with the 4.0 motor and this was a mild pull that was done on a frontage road with street tires. It definitely is just as fast as a Tesla plaid if not faster.
Bid in the amount of $83,421
Bid in the amount of $77,911
So the 9.56 quater mile is with the 3.8 liter engine and not the 4.0? This car is nuts. Sam at by Design is one of the best out there.
@elijahcole92 if you would like an original sticker and you purchased the vehicle, I will have a friend from the Porsche dealership print out a brand new one for you and I will send it with the car.
Bid in the amount of $77,000
Gotcha. It says sale will include a window sticker so was confused since it's not in the pics.
Just confirming the only factory options are front lift?
@elijahcole92 this is not a turbo S this is a standard turbo. For some reason the original bill of sale called out for illuminated door sills and the door sale say turbo S on them. The VIN number claims that it is a standard turbo. Also, the oil deck lid cover says turbo S but again I have no idea why the factory would put that on this car. Did they run out of regular turbo trim pieces?
Bid in the amount of $75,911
Or do we have the original window sticker @twosevengarage
This is a factory S car correct?
Bid in the amount of $75,000
Bid in the amount of $72,000
Bid in the amount of $70,000
Bid in the amount of $61,000
Bid in the amount of $60,000
I just uploaded the one scratch on the vehicle that I have noticed which is extremely minor. It is about an inch and a half long. I also uploaded a picture of the small little chips on the back bumper.
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Bid in the amount of $59,241
@MezgerTT since we aquired the car we have put almost 1000 miles on it. I have had zero check engine lights, zero leaks. This car is rock ‘n’ roll read. To be honest with you I’m surprised there are not more rock chips on the front of the car or chips on the windshield with how fast this car goes. It’s hard to really keep this car under 100.
Bid in the amount of $58,991
@MezgerTT the reason for selling the car so soon is because it’s a business transaction for me. This is not a pleasure vehicle for me. We are in between acquiring our new dealers license as a private dealer in Arizona so that’s why I registered the car under our company instead of passing through the title like normal dealer would. There are no chips that I have seen on the windshield. There is one minor scratch on the rear fender, as if someone in the garage brushed up against it, and there are a few tiny chips on the rear bumper in one spot. You can only see them if you get within 5 to 6 inches from your face the camera was mounted on the rear of the car for one of the pulls that we did. It fell off and bounced a couple times on the bumper. The bumper has absolutely no dents on it just about five pin head size little chips
Bid in the amount of $57,991
@twosevengarage Not sure if this has been asked. It looks like you purchased the car in April of 2025, why are you selling so soon? Also, any chips /cracks in the windshield or scratches, dents or repairs to the body that the pictures don't show? Does the car need anything? And finally, does it leak anything or have any drivability issues (with the motor or transmission) or check engine lights that come on periodically that have to be reset that you are aware of? Thanks for your time.
@Forest3020 i’m the one who bought the car from Ryan. I’m a private dealer in Tucson. I took one ride in the car and there was no turning back.
Hi there, I contacted you on Rennlist when you posted for sale (https://rennlist.com/forums/market/1472364) and you mentioned someone placed a deposit, and a PPI was being performed a week or two ago. Do you have details on why that fell through? Very interested in bidding on it, but that makes me hesitant. Thanks for any details on that.
Bid in the amount of $56,911
Bid in the amount of $55,991
@elijahcole92 I posted a video when the car was producing 900 rear wheel horsepower this was before the 4.0 upgrade I don’t have data sheets after the 4.0 upgrade Sam might have some of those. The vehicle is estimated to have gained 100 to 125 hp with the motor displacement upgrade. This was on the frontage road non-prepped not abusing the car on street tires
@elijahcole92 Sam seams to be reluctant December receipts for some reason due to California emissions. Please by all means if you know him contact him and ask him about the Fisher car. This is one of his specialty builds. If you can DM me your cell phone number I can send you a video of doing a mild pull on this car, which is pretty impressive. For some reason, the people at P car market having trouble uploading this video.
@twosevengarage can you post up the receipts from Sam and the engine?
Assuming this is Sam's stage 5/xr turbos just seems to have less low end tq on the dyno you posted than he usually shows.
Bid in the amount of $55,000
@MezgerTT if you dm me your phone number I can send you a dragy video
@Twosevengarage @mezgerTT I just uploaded the images from the paint gauge reading for the car. The front fenders and hood have PPF on them.
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I had responded to your message. Were you able to see it?
Additional content has been added to the gallery for this listing.
I currently have the Dyno images and a video and slip pictures. The video that I have is on the side of the road not a track environment on the 700 hp tune. The Dyno sheets that I have attached are from the complete build WITHOUT the 4.0 Upgrade. This was with the stock motor you could see it’s putting 900 hp down to the rear wheels. We estimate that the 4.0 build would add roughly 100 hp.
I sent you a direct message earlier about the cats.Thanks for the reply. very interested in this vehicle and most likely will put in a bid but would love to see a dyno report supporting the power claims. thank u
I need to drop a car in Phoenix Monday morning and can kill a few hours with a trip to Tucson, can I see the car?
@MezgerTT There are a few receipts for the build. I can put up a list of every single part that was used and what the retail cost is of these including what was paid roughly in labor. But a search on the Internet of these parts listed will show you what these would cost somebody if they wanted to purchase them.
I will see what kind of screenshots I have for the 60 to 130 pulls.
The motor was upgraded with turbos 4000 miles ago, including clutches and a few other modifications at that point while it was in the shop the oil was changed. This was done at By design in California. Then six months later. Returned to By design and the motor was removed disassembled and upgraded to the 4.0 L once again the oil was changed. Porsche only suggests that the oil is changed every 10,000 miles or once a year. This car has had at least four or five oil changes in the past eight years with only 18,000 miles. here in Arizona the Porsche dealerships higher teenagers to only do oil changes which I’m not interested in allowing that to happen to this car either there was the previous owner.
The issues for the 4.0 builds were when people were altering the heads on these cars. The heads remain 100% OEM stock.
The only Porsche I’ve ever driven that pulls harder than this car has to be a 962 and that is definitely not street legal.
It looks like when you start to get into the 1200 and 1400 hp 911 turbos they are not street cars and not very reliable. This is something I take the kids to ice cream in and the wife can go out to dinner with me in. I could also blow the doors off of Lambo coming home from dinner.
I’ll post the paint gauge readings this weekend.
Bid in the amount of $51,000
@Twosevengarage Can you post paint meter readings of all body panels made of steel or aluminum including panels covered in PPF. In addition, do you have any receipts for the build? Any confirmed dragy time runs for the 60-130 claim? Any service records for the last 9,000 miles? There are no oil changes on the CarFax for the last 9,000 miles. Also, it’s been widely publicized that EvoSpec had some issues with engine builds so receipts, dyno graphs and dragy results would help on a EvoSpec modded car. Thanks.
Bid in the amount of $50,000
@Gvisgilio when they posted the ad they posted the wrong information. It was supposed to be 60 to 130. I can get you the 0 to 60 specs.
A bit confused. With all the mods, it’s 0-60 time is no better than most stock, non turbo 911s ie under 4 seconds? Big turbo lag?
Bid in the amount of $25,453
@Flsupraguy that is correct. That’s what it was logged at just shy of 4 seconds. This was on the 1000 whp 100 octane with the methanoltune during a 1/4 mile pass. It was a typo it was 60 to 130.
60 to 140 mph in under 4 seconds?