1992awdlaser
15+ Year Contributor
- 3,050
- 29
- Dec 5, 2004
-
Wallace,
North Carolina
It takes quite a bit to over run the 3" maf, and it will not be over run by most people. There is no difference in accuracy between the two when they are being ran within their capability.
Edit: Here are some couplers if you go with the 3.5". EXTREME PSI : Your #1 Source for In Stock Performance Parts - Extreme PSI 4-Ply Silicone Reducer: 2.50" - 3.50" I.D. EXTREME PSI : Your #1 Source for In Stock Performance Parts - HTS 4 Ply Silicone Turbo Reducer : 2.50" - 3.50"
Edit: Here are some couplers if you go with the 3.5". EXTREME PSI : Your #1 Source for In Stock Performance Parts - Extreme PSI 4-Ply Silicone Reducer: 2.50" - 3.50" I.D. EXTREME PSI : Your #1 Source for In Stock Performance Parts - HTS 4 Ply Silicone Turbo Reducer : 2.50" - 3.50"