1000+ hp Underground Racing twin turbo Audi R8 V10 for sale on eBay

Remember Underground Racing's insane 1000+ horsepower, twin turbo Audi R8 V10 that we posted back in September? Well, if you've been wanting one (and have a spare $250k laying around), here's your chance. Found on eBay, the seller notes that this 2010 Audi R8 5.2 FSI sports UR's stage 3 twin-turbo kit, boosting horsepower north of 1000 whp on 93 octane pump gas and nearly 1,300 whp on race fuel! Seeing as the listing notes this is "the only Audi that Underground Racing has built so far, 1 of 1," we imagine it's the same car from UR's promotional video (which we're more than happy to repost after the jump).

For more pictures and information, check out the full listing at eBay.