Product Description
The 3.8 Genesis Coupe intake manifold spacer increases airflow, horsepower, and torque by straightening and lengthening the intake path, along with increasing intake runner volume. Manufactured from solid 6061 aluminum, it is easy to install with minimal modifications, and compatible with 2013-2016 3.8L Genesis Coupe models. Dyno tests indicate this product can achieve up to +15whp and +19lb-ft of torque in the mid range.
Port matching the Upper and Lower Intake Manifolds and having a tune done afterwards is highly encouraged for the optimal results.
This kit includes the following:
- New installation hardware ( Longer bolts to compensate for the product )
- Longer coolant hoses for the throttle body
- One brand new OEM intake manifold gasket
- The intake manifold spacer is made from CNC machined 6061 Aluminum to insure a high quality fit and finish
Note: Factory engine covers cannot be used with this product as the intake manifold will sit higher in the engine bay and may contact the underside of the hood.
Reviews
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2013-2016 Manifold Spacer
Shout out to my man Tomi. He did a beautiful job machining and packing/shipping my new 3.8 manifold spacer for my 2015 BK2. It took some time due to unexpected delays, but was well worth the wait. The spacer has been dyno proven to increase the 3.8 by 15whp and 19wtq on stock setup. With other mods and a tune it would be considerably more. I can definitely feel an improvement in low end torque and midrange power. The piece itself is immaculate and careful attention to detail. Came with all the bolts and extra gasket and hose pieces needed. It’s hard to find this product anymore for the 3.8, especially done so professionally. IMO it’s one of the most needed mods for these cars. Hope this helps anyone on the fence about purchasing this product. You won’t be disappointed!
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Art-like manifold risers
I received the risers after a minor delay. He was very communicative and apologetic about the delay, and as it was out of his control, I didn't mind. The risers came packaged perfectly in a high quality box and sealed like Fort Knox. The machine work is high quality and it includes everything required to install right away! Even has a little sticker for ATQ. Will be ordering more from this company soon.
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Manifold spacer
Parts fit perfectly and everything is running great. only thing better would have been some paper instructions, but found a video online.
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Manifold riser
This thing is definitely worth it, beautifully machined and comes with everything you need. It’s pretty easy it install also. I’m personally not the most adept but I know my way around a wrench 10/10 would recommend definitely feel the difference too.
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INTAKE MANIFOLD SPACER
The hardware provided in this kit is fantastic. Everything fit as expected, and no expense was spared. The packaging was done with care, and the spacer itself was a beaut.
