29th November 2011, 18:52
Member, P500 Sport, MDM on (>800)
Underdrive Pulley (which Brand?)
So which brand does everyone go with? My concern would be to maintain proper engine temp and auxiliary functionality obviously.
There seems to be several brands...
Turner Motorsports: Gains; 18 to 22 HP
and 17 to 21 Ft/lbs Torque
Evosport: Gains; Up to 30 HP and 24 FT-LBS Torque
Agency Power: Gains; 13rwhp and 18ftlbs of torque
RPI: Gains; 15hp+ and Torque??
Dinan: Gains; 6hp and 4ftlbs of torque
Rogue Engineering: Gains; Up to 30 hp and torque??
RDSport: Gains; Around 16hp and torque??
Any other brands?
Looks like Turner claims the highest numbers. They also claim fixed numbers which I like, along with Dinan and Agency Power...where as the others just give a guesstimated number or "up to".
Input would be greatly appreciated
2007 M6: Black Sapphire
*Eibach Pro-Kit Lowering Springs
*Street Wheels- AG M310's 19x11/ 19x8.5; Powder Coated Jet Anthracite Matte
*Track Wheels- Apex ARC-8's 18x9.5 Squared; Anthracite Gloss with 275/35 R compounds
*Motul RBF 660 Race Brake Fluid
*Stop Tech Brake Pads
*RPI GT Exhaust ( Sections one, two, & three)
*RPI Block Off Plates
*Charcoal Filter Delete
*Formula One Pinnacle Series Ceramic Tint; 15%
*Autotecknic Matte Black Kidney Grilles
*Matte Black Fender Grilles
*Stealth Front Turn Signal Bulbs
*Nokya Hyper Yellow H7 DRL's
Last edited by ktlocklear; 29th November 2011 at 18:53.