BTR EQUALIZER 1 INTAKE MANIFOLD - CATHEDRAL PORT - IMA-01 gm 0 combos being pressurized by

0 combos being pressurized by an S400 (or similar size) turbocharger

if you're looking for an aggressive idle note

Works well with 5

- The use of BTR dual spring kits is required due to high valve lift and increased rpm potential

Kit 66-5251 provides 3" of front lift for 2007-2021 Toyota Tundra including TRD / SR5 / Rock Warrior

BTR EQUALIZER 1 INTAKE MANIFOLD - CATHEDRAL PORT - IMA-01 gm 0 combos being pressurized byBTR EQUALIZER INTAKE MANIFOLD CATHEDRAL PORT IMA 01 This intake is designed for combinations that are looking to make peak power between 6000 and 8000 rpm. Boosted engine combinations are actually more reliable making peak power in this higher RPM range compared to making peak power around 6500 rpm like most stock style intakes, provided the valve train is engineered properly. Cast from 319 Aluminum O Ringed port openings and Lid surface Easy Insert