ProBitz? Anyone used them on their B8 tdi?
2.0tdi 143 to 169 and tourque from 320 to 378 and 15% mpg improvement...
Mate has had one on his Golf GT Tdi 170 for 6 months with no issues and raving about it, can this be any good for £99
Great feedback on eBay http://bit.ly/Rb2JPH