COBB Adjustable Internal Wastegate Bracket
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COBB Tuning is proud to announce the availability of an innovative new pair of Internal Wastegate (IWG) Brackets for Subaru and MAZDASPEED vehicles in short and long bracket styles. The COBB Tuning Adjustable IWG Bracket is the first of its kind, and the most versatile and reliable way to keep a turbocharger’s internal wastegate closed when using an external wastegate setup. The Adjustable IWG Bracket can be installed quickly, adjusted for perfect fitment on many different turbos, and can be removed just as easily to return a turbo to its original configuration.

 

 

The COBB Adjustable IWG Bracket replaces the internal wastegate actuator and locks the wastegate in a fully closed position. This is a superior solution to welding the wastegate door closed, which is a time-consuming, expensive and irreversible process. The COBB Adjustable IWG Bracket is easy to install and bolts into place and adjusts quickly using simple hand tools.

Not all turbos are made exactly the same, and there can be variations in housings, center cartridges, clocking, etc. A single position internal wastegate bracket may not accommodate these variations and fail to close the wastegate completely, which will result in poor turbo response and lower maximum boost. The COBB Adjustable IWG Bracket takes the worry of turbo-component variance out of the equation and allows proper adjustment, every time, on a variety of different turbos that a non-adjustable internal wastegate bracket simply cannot match.

The COBB Adjustable IWG Bracket’s advantage lies in its unique adjustable rod-end linkage. The turnbuckle center section features right-hand and left-hand threads to make adjustment as easy as rotating it one direction or the other to shorten or lengthen it. The rod-end linkage and through-bolt allow high misalignment for maximum adjustability. The bracket itself is made from a single piece of 11-Gauge steel and incorporates slotted bolt holes for additional adjustability and turbo compatibility. The custom spade-bolt that connects to the wastegate arm, the bracket, and the turnbuckle are black zinc coated for an attractive finish that is corrosion resistant. All hardware for install is included in this kit.

The COBB Tuning Adjustable IWG Bracket offers maximum turbo compatibility, simple installation and is easily adjustable to ensure complete wastegate closure to get the maximum performance from your specific setup. In the familiar words of our dads, “Make sure you shut the damned door!”

 

MSRP: $39.00
Vehicle Applications:

This is a preliminary list. Additional applications will be listed as confirmed
Part #     Make     Model     Years
512274     Subaru     STI     2008-2012
512273     Subaru     STI     2004-2007
512273     Subaru     WRX     2009-2012
512274     Subaru     WRX     2002-2008
512274     Subaru     2.5GT     2010-2011
512273     Subaru     Forester XT     2004-2007
512273     Mazda     MAZDASPEED3     2007-2012
512273     Mazda     MAZDASPEED6     2006-2007
512273     Mazda     Mazda3 MPS     2007-2011
512273     Mazda     Mazda6 MPS     2004-2006

Turbo Applications
This is a preliminary list. Additional applications will be listed as confirmed
Part #     Manufacturer     Model
512273     APS     SR20
512273     Blouch     20g, 20g-XT, 20g-XTR
512273     Blouch     Dominator 1.5, Dominator 3.0R
512273     BorgWarner     K04
512273     Forced Performance     Old FP Green
512273     Garrett     All T25 flanged internally gated turbos
512273     IHI     VF39, VF43
512274     IHI     VF39, VF43
512273     Turbochargers.com     18G
512273     Mitsubishi     TD04

 

 

 

 
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