Love, love my GTR. It was fun stock, but now that it's converted to E85 and making 600+ whp, it's the most entertaining car I've ever owned. The acceleration of this thing to 120 mph is just unbelievable. Sometimes it feels like it's going to ripple the asphalt it accelerates so brutally. If you are at all handy, the fluid services can be DIY for about $700 including the oil change rather than 1800+ at the dealer. Oil changes are as simple as any car, and $50 for the supplies for DIY.
'15 AW/SO F80 M3 6MT: IND cosmetic package, Gloss black grill surrounds, Macht schnell 15mm spacers all around, 3M crystalline
'07 997 TT 6MT, Arctic Silver/Sea Blue: FBO, stock turbos, Cobb/PTF custom 93/E85, H&R, 19" BBS CH-R in widebody fitment. 6.700 60-130, 93 octane