Terms of Use and Sale

Our products are intended for off-road use only. The purchaser assumes full responsibility for compliance with all applicable regulations respecting vehicle modifications. Any modifications from the original design of a vehicle are done at the user’s own risk.  Purchase or installation of any of these products constitutes acceptance of these terms by the purchaser.

Note that the X-Link Mini now comes in 2 separate versions optimized for either gold or silver blade GM/ACDelco throttle bodies as pictured down the page.  Select the correct X-Link version for your application

Contact us for shipping Zones outside of Canada, USA, Australia, New Zealand.
Actual postage will be calculated during the checkout process. Typical postage to USA is around $30 USD. Around $60 USD to Australia.

Orders usually ship the next business day. Typical ship time to USA with regular ground shipping is 8-10 days. Shipments can sometimes sit in US Customs awaiting processing for just as long. Use your tracking number at usps.com to track your order.
When making payment, ensure that your card is authorized for international transactions.

Prices are USD           $239 shipped to USA(lower 48)....includes $30 standard shipping added at checkout

Notice: Orders received September 10-13 will ship September 16

Save 5% on 2 or more. Enter code K3X3KT8G3HJ1 during checkout.


USA Shipping additional cost for FedEx 1 business day to lower 48: $55  (total FedEx charge is $85)


Throttle bodies  shown below require the gold blade version. Throttle bodies sold separately by other vendors.

Other than the Nick Williams 102mm, all throttle bodies must be original GM/ACDelco parts. From our experience, a large percentage of the 1/2 price eBay clone throttle bodies do not work.

                           12605109                                                         12679524                                                       SD102MMEL

Throttle bodies shown below require the silver blade version.  Throttle bodies sold separately by other vendors.


GM LS2/L76 90mm- 12570790

Want to install a LS2, LS3, LS7, L76, L99 90mm or a L92, Trailblazer SS, GMT900 87mm 6 pin throttle body on a GM or GM Holden electronic throttle control(ETC) vehicle originally equipped with a 78mm 8 pin throttle body?

And see full throttle range?

TRP's X-link interface modules make it possible!  

X-Link documentation

  • applications: 2003 - 2006 and 2007 Classic Full -Size GM trucks, 2004 SSR, 2004-2005 Holden VZ LS1 vehicles
  • X-Link works with either truck 87mm(e.g. Trailblazer SS or 08+ truck) or car style(e.g.Corvette) 90mm throttle bodies
  • robust, all automotive class construction
  • maintains the independence of the two throttle position sensor signals
  • simple plug n play installation
  • works with your original throttle actuator control(TAC) module and pedal assembly
  • allows full throttle blade range to 100% wide open throttle
  • get the full potential out of draw-through superchargers like the Magna Charger Radix or` TVS and the Kenne Bell and Whipple twin screws   
  • allows use of 90mm electronic throttle on L76, L92, TBSS and FAST intake / induction swaps
  • simplifies L76, L92, LS2 and LS3 engine swaps into these LS1 vehicles
  • less restriction and improved airflow for turbocharged or high output naturally aspirated applications
  • smooth, crisp, more responsive throttle operation - check out the videos on the Multimedia page