GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM
GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM

GM LS3, L76, L77, L98 Intake- Individual Throttle Body (ITB) Kit with CARBON PLENUM

Regular price$4,786.00
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  • World Wide Shipping available.
  • Assembled & Customised to order.

Complete Bolt-On ITB Intake Kit for all Gen IV LS Engines with Rectangular Port Heads.

with Carbon Plenum.

Performance

  • MOST POWERFUL N/A INTAKE ON THE MARKET. 
    • Has been compared to the best of Holley & FAST on back-to-back dyno's.
  • ULTRA SMOOTH IDLE FOR LARGE DURATION CAMS.
    • No cross turbulence within the manifold due to cam overlap means that each cylinder gets consistent flow and eliminates stalling.
  • SMOOTH LOW-RPM DRIVABILITY
    • Easily adjust each cylinder to be of exactly equal flow in under 5 minutes. Something only ITBs allow.
  • IMPROVED LOW & MID-RANGE TORQUE
    • Dyno tested on dozens of vehicles.
  • AMAZING INDUCTION SOUND
    • Hear the roar of every cylinder, even with filters.

Comes with Low and High mount injector port options. High mount ports are particularly effective for use of E85 or nitrous.  

Contents

Included in the kit:

  • Complete Bolt-On ITB Kit.
    • 8x Manifold Runners & Trumpets.
    • 8x Pre-Assembled Throttle Bodies.
    • Linkage Mechanism & Adjuster Screws
    • Vacuum Block, Hose Fittings and Silicone Hose.
  • 2x Aluminium Injector Rails for High-Mount Ports
  • 8x Injector Plugs to block off unused ports. 
  • Optional: Carbon Plenum & Backing Plate (Trumpets include flanges for backing plate). Click here for Open Trumpet Version.
  • Optional: Drive-By-Wire actuator. (Kit will be setup for DBW and not cable throttle). Click here to add to Cart.

This is a complete bolt-on kit that utilises the factory equipment such as TPS, IAC, Fuel Rail and Fuel Injectors and ECU. 

Installation

Video Installation Instructions provided, can be assembled with limited mechanical knowledge and basic hand tools. Tuning required.

    Specification

    • All throttle bodies and linkage parts are precision CNC machined from 6061 Billet Aluminium. 
    • Center-less ground 12L14 Steel Shafts with Sealed Ball Bearings
    • High Precisions 7-Degree Brass throttle plates
    • 54mm throttles @ 531CFM flow each. 
    • Spun Aluminium Velocity stacks with parabolic rolled edge for maximum flow with minimal turbulance. 
    • Designed by RHD Engineering. 

    Direct Transfer Payment available. Contact Us.

    One year return policy. (See Warranty & Returns Page for more details)

    ITB Intake, Chevrolet, General Motors, LS, Chevy, Camaro, Pontiac

    Most of our products are made-to-order before being shipped out.

    This product is for off-road use only.

    Redux Racing is not responsible for damage to your car or engine, or resultant injuries to persons.

    Use at your own risk.

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    Customer Reviews

    Based on 18 reviews
    94%
    (17)
    0%
    (0)
    6%
    (1)
    0%
    (0)
    0%
    (0)
    B
    Ben P.
    Mint !

    These are great, clear instructions and Andreas specifically was really helpful when i had questions.

    f
    francisco crespo
    Dreams do come true

    Great product, design, functionality and customer service. Running ITbs alongside a GT35r making all the noises and power, loving it.

    C
    C.
    Very good customer service.

    Andreas helped me with working out what I needed for my bmw to install the ITBs

    D
    Daniel S.
    BMW M30 swapped E30

    Got my intake a long time ago when I did the swap originally.

    I've been driving it for about 4 years now and havent had an issue with the ITB kit at all.

    My car wouldnt be complete without it. It goes very well for its age, not quite modern quick, but for a 36 year old car its more than enough.

    C
    Customer
    ITBs

    Got an intake for my E36. Got a lot more power but the sound is what its about.

    Assembled In-House

    Every kit is designed and assembled in our workshop to ensure it matches our strict standards and performs perfectly.

    Proven & tested

    Street, drags, show and track, since 2012 our kits have clocked thousands of laps and millions of miles.

    money back guarantee

    If you're not 100% satisfied you can send it back for a full refund, including shipping costs, for 12 months after purchase.

    LS1 ITB Kit

    SEMA 2022 & 2023.

    Let the crowd decide. 2023 @Built.By.Rich and 2022 @goodshow_aa

    BMW M42 ITB Kit
    perfected for performance

    Thousands of hours of research, hundreds of designs and dozens of tested vehicles, we make sure all and every kit performs to a world class standard.

    smoother idle

    By eliminating cylinder cross-talk, very aggressive cams can be run without low RPM stalling and with reduced lumpiness.

    Instant throttle response

    By giving the intake air a short and direct path into the chamber, the throttle response becomes lightning quick.

    increased power

    By allowing each cylinder to consume the same and maximum amount of air, your engine can be run at its optimum performance.

    GM LS3 ITB KIT
    Engineered with precision.

    Each model kit has undergone serious testing with proven results

    BMW M50 / M52 ITB Kit
    Designed with Intention

    Every kit bolts directly on, no fabrication and no additional brackets required.

    Easily assembled with basic hand tools, be up and running in a matter of hours.


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