Quick Question about connecting a Spoon 4-2-1 with A'pexi N1 Catback..

Reply Subscribe

Thread Tools

Search this Thread

Jun 23, 2001 | 07:58 PM

AllMotorITR

Thread Starter

New User

Joined: Apr 2001

Posts: 4,400

Likes: 0

From: Bay Area, CA, USA

Quick Question about connecting a Spoon 4-2-1 with A'pexi N1 Catback..

I have the A'pexi N1 catback that I am going to install shortly, and I am going to order a Spoon 4-2-1 Header... The company I am going to order from offers a 2.5" flange. I was wondering if the 2.5" flange would connect the header to my exhaust, and create more flow... Any info would be great..

Chris

Jun 23, 2001 | 10:33 PM

Mike M

Founding Member

Joined: Nov 2000

Posts: 12,385

Likes: 0

From: Boston, MA, USA

Re: Quick Question about connecting a Spoon 4-2-1 with A'pexi N1 Catback.. (PYTypeR408)

Using the flange is a waste because it restricts the headers flow by going through a very long catalyst in the small stock converter. Go with a high flow unit