ACUITY Instruments: Performance Automotive Products

Throttle Body Coupler for 1891 CURL CONTROL Cold Air Intake System (OEM Manifold / OEM Throttle Body)

Throttle Body Coupler for 1891 CURL CONTROL Cold Air Intake System (OEM - Main image
$60.52 $89 In stock

Category: Automotive Parts and Accessories

SKU: 1891-C1
  • 5-ply, polyester-reinforced silicone
  • Integral Aluminum Hose Barb for valvecover vent
  • Design for use with ACUITY Curl Control Intake
  • Designed for use with OEM (stock) intake manifold
  • Designed for use with OEM (stock) throttle body

Description

Upgrade your Curl Control Kit to Grow with your Mods:

Already own a Curl Control cold air intake but need a new throttle body coupler to convert the kit to work with a different throttle body or intake manifold? We've got you covered! These are the same couplers that are supplied in our Curl Control kits, just sold separately.  All couplers are made from 5-plies of woven polyester reinforcements and 6-plies of silicone for excellent rigidity and strength. Each coupler also has an integral 6061-T6 aluminum barb for connection to the valve cover breather. The CURL CONTROL silicone couplers are designed with reliefs where they connect to the throttle body, carbon tubing, and velocity stack to provide a smoother transition as air enters and exits the intake.  This coupler allows use of the CURL CONTROL intake with an OEM (stock) intake manifold and OEM (stock) throttle body.

Fitment

  • 2012-2015 Honda Civic Si (with OEM/Stock intake manifold, OEM/Stock throttle body, and ACUITY Curl Control Cold Air Intake)

Contents

  • (1) 5-ply, Polyester-Reinforced Silicone Throttle Body Coupler with Integral Aluminum Hose Barb
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Joshua B. ★★★★★

The aluminum hose barb for the valve cover vent lined up perfectly with my stock manifold, making installation straightforward. Fit and finish are exactly what I needed for the Curl Control intake setup.

Lily ★★★★★

The 5-ply silicone feels way beefier than the thin coupler it replaced, and the aluminum barb for the valvecover vent lined up perfectly. No leaks at boost so far.

Elizabeth Q. ★★★★★

Installed this on my OEM manifold and throttle body, and the 5-ply silicone is far more rigid than the cheap rubber couplers I've used before. The built-in aluminum barb for the