Nissan 370Z Forum - View Single Post

Skaterbasist · 01-12-2009, 09:31 PM

Why would you do a 3" exhaust on a naturally aspirated VQ engine? I can guarantee you that gains will be non-existent. The only time I have ever seen any G/Z use such a large diameter piping is when they are going turbo'd.

Stick to 2.5".

01-12-2009, 09:31 PM	#5 (permalink)
Skaterbasist Base Member Join Date: Dec 2008 Location: SoCal Posts: 99 Drives: 06 G35 Coupe 6MT Rep Power: 267	Why would you do a 3" exhaust on a naturally aspirated VQ engine? I can guarantee you that gains will be non-existent. The only time I have ever seen any G/Z use such a large diameter piping is when they are going turbo'd. Stick to 2.5".