View Single Post
      04-07-2013, 12:30 PM   #7
BEAR-AvHistory
2020 Z4 M40i - 2022 M4C Convt
BEAR-AvHistory's Avatar
United_States
3124
Rep
5,264
Posts

Drives: 2020 Z4 M40i - 2022 M4C Convrt
Join Date: Jun 2011
Location: Raleigh, NC - OIB, NC

iTrader: (0)

Garage List
Be interesting to see. The 135IS dynos at 295whp. Dinan advertises the N55 Stage 2 at 355 crank horsepower. Take out 15% loss for a chassis dyno & you have 301whp. 6whp for a lot of money.

Best choice for the car is a COBB or JB4 depending on your mechanical aptitude, a FMIC & an E85 mix into 93 octane and close to 390whp on the dyno.
__________________
Kevin
Dravit Gray, Black Leather, Moonlight Roof, Red Calipers

2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT

Last edited by BEAR-AvHistory; 04-07-2013 at 01:39 PM..
Appreciate 0