Flex RG Colorado Intercooler | LWN 2.8L | 80 PSI | Bolt-On

• Flex monoblock intercooler, 80 psi rated core

Direct replacement for GM part 94714569. Reuse the factory mounting hardware and clamps. No piping is included.

• Direct bolt-on fitment, no cutting or fabrication required
• One-piece monoblock casting for superior strength under boost
• Rated to 80 psi, suits tuned and high-boost setups
• Cooler intake temps and reduced heat soak for consistent power
• Factory-style mounting using the factory locations and pipe routing

• Brand: Flex
• Engine: LWN Duramax 2.8L
• Vehicle: Holden RG Colorado
• Years: 2014 to 2019 (see fitment note for earlier models)
• Core type: monoblock one-piece casting
• Boost rating: 80 psi
• Replaces GM part 94714569 (Colorado approx. 06/2012 to 2019)

• Holden RG Colorado LWN Duramax 2.8L, 2014 to 2019
• Holden RG Colorado LWN Duramax 2.8L, approx. 06/2012 to 2013: may fit, confirm by matching GM part 94714569 or send us your VIN

Uses the factory mounting points and pipe locations. No cutting or welding required.

• Direct bolt-on using the factory mounting locations and pipe routing. Works with factory or aftermarket piping.
• No cutting or fabrication required for standard installations. Aftermarket piping kits may need minor adjustment.
• Professional installation recommended. Check all clamps and connections for proper sealing.
• For high-boost applications (40 psi plus), consider quality silicone hoses and heavy-duty T-bolt clamps.
• No tune is required for fitment. Tuned vehicles benefit most from the lower intake temps. Always monitor boost and EGTs.

Generally in stock in Australia and ready for fast dispatch. From time to time dispatch may be up to 2 to 3 weeks. Contact us for the current ETA if timing is critical.

Free express shipping Australia-wide with tracking.

Afterpay, Humm, Klarna and Zip accepted at checkout. Returns and warranty are covered by our refund policy.

Is this a true bolt-on upgrade?
Yes. It is designed as a direct replacement for the RG Colorado LWN 2.8L. No cutting or welding required when used with the factory mounting and pipe locations.

What model years does it fit?
Confirmed for 2014 to 2019 LWN Duramax. Earlier builds (approx. 06/2012 to 2013) may also fit. Confirm by matching GM part number 94714569 or send us your VIN.

Do I need a tune after installing?
No tune is required for fitment. Tuned vehicles benefit most from lower intake temps and reduced heat soak. Always monitor boost and EGTs.

What boost is it rated for?
The Flex monoblock core is rated to 80 psi. Final safe boost depends on clamps, piping, turbo setup and tune quality.

Will it work with my existing piping?
Yes. It is designed around the factory routing. Aftermarket piping kits may require minor adjustment.

What is the advantage of monoblock construction?
One-piece monoblock casting provides superior strength and reliability under high boost compared with multi-piece designs, and is less prone to leaks.

What is the typical lead time?
Generally in stock in Australia, but from time to time dispatch may be up to 2 to 3 weeks. Contact us for the current ETA if timing is critical.