CX Twin Turbo Header Manifold Kit for G-Body LS1 LS Cutlass Grand National for Sale

Price: $1616.10


You Are Bidding One BrandNew

CXRacingTwin Turbo Header KitForGM G-Body Cars with LSx MotorSwap.

Supports Dual T4 Turbo, Dual 46mm Wastegate.Fits T4 Turbo with 3" VbandExhaust Housing. 3"DP

Fits 1980s GM G-Body RWD Cars,Such As Grand National, Cutlass, Monte Carlo, El Camino, Malibu, Bonneville, Grand Prix.

Includes Turbo Headers,DPs, WG Dumptube.

1. Turbo, Wastegate, Intercooler, Piping Kit, BOV Are NOT Included, We Offer Them With Different Kits, Check Our Other Listings.

2. This Kit Is Developed Based On A 1981 Oldsmobile Cutlass Supreme, for Other G-Body Chassis, Fitment Might Be Slightly Off and Some Modifications Are Needed.

3. No Installation Instruction Is Provided, However, We Show Many Installed Pictures and Video. It Is For Advanced User Knows How To Install A Turbo Kit.

4. This Is A Proprietary Design By CXRacing, If Your Engine Sits Too Low, DP Might Hit.


Chassis:GM G-BodyRWD In The 1980s

Motor:LS1/ LSx


1. This Kit is for TurboHeader Kit HardwareOnly, Supports 900-1000 WHP. However, You Must Havea Built Motor, Upgraded FuelSystem, Tune the System, andStronger Transmission andRear End to Support BiggerPower.

2. Need to Drill Two OilReturn Ports on the Oil Panfor Turbo Oil Return, andWeld Two AN10 Fitting (MakeSure to Clear CrankClearance Inside the Oil PanWhen Welding the Fitting).Turbo Oil Feeds Run From OilFilter Sandwich.

Product Being Sold:

Manifold/Header Kit

This is CXRacing's NewestProducts for the Application Stated Above.All Parts Are Developedfrom Ground Up in Our R&DCenter in USA, Designed andBuilt for ImprovedPerformance Gains, withExcellent Fitment and EasyInstallation.This Product was developed based on US model Left-Hand-Drive chassis. For Right-Hand-Drive, due to potential conflict with steering shaft, fitment most likely will be an issue and we don't guarantee fitment. Modification is needed and we won't accept return due to Right-Hand-Drive fitment issues.

Product Info and Spec:

  • Manifold/Header Kit:
    T4 Turbo Flange, 46mm Vband WG Flange
    Stainless Cast Turbo Elbow Adapter, EasyInstallation
    3" DP
    1.5" WG Dump Tube
    Note: DPs End at the Transmission Shaft Area,You Will Need to Build the Rest Of the ExhaustSystem (Not Inlcuded)


  • Off Road or Track Use ONLY, NOTfor Street Use.

  • Due to the Complexity ofSwapping a Motor to DifferentChassis, Please Make Sure thatYou Understand the ApplicationStated Here are the Right Partsfor Your Project.

  • Parts Being Sold are the KitBeing Advertised ONLY. OtherParts Shown on Pictures are forDemo Only (of Our Complete SwapKit). Check Our Other eBayListings.

Click Below Picture to WatchInstalled and Running Video

Especially Designed, Made forthe Application Stated

Fully Tested, Simple EasyInstallation

Offers Excellent PerformanceGains

One of the Best Kits on theMarket, with High QualityProducts and Affordable Pricing

TurboHeader with Turbo Elbow Adapter x One PairDP X 4 pcsDumptube X 4 pcsVband Clamps x 8 pcs

Note: Turbo, Wastegate, Intercooler, Piping Kit, BOVAre NOT Included

Note: Below Pictured Turbo,Wastegate, Intercooler, Piping Kit, BOVAre NOT Included


Shipping cost outside US continental States is Higher, Please Refer to thefollowingTableforExtraCosts.

DestinationShippingMethodETACostPR,Guam, VI, AK ,APO,HIUSPS or Fedex$280CanadaUSPS or Fedex$429OtherCountriesUSPS or Fedex$494

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