All our knowledge put to work for you

After nearly 4 years of trial and error, we have gathered all the fruits of our success in one place! Here are our brand new performance packages. These are intended to facilitate the purchase of your parts without worrying about having bought a wrong product.

What type of person is the Silver Performance Pack for?

This package is for people who are looking for a good HP gain and care a little less about the intonation of their exhaust. Long tube headers are known for their efficiency if not being louder than test pipes. Please note that these also cause exhaust gas odors, most customers tolerate the smell very well. Choose from the options and assemble your own combo.

Which air intake option should I take?

The 3 inch air intakes are the best way to get maximum gains. These require reprogramming for the vehicle to work after installation. For those who are hesitant between the other 2 models mentioned, the performance difference between the 2 is very minimal. The Stillen Gen3 have a more attractive physical appearance and are of higher quality. The Z1 Motorsports are a little more ''Cheap'' but still of good quality.

What is a PCV Removal Kit?

When installing 3" intakes, this becomes necessary since the intakes remove the PCV. The 2 K&N filters block the oil deposits that build up in the upper plenum as standard. You can theoretically run without the PCV Delete Kit but the engine bay will get dirty faster and in the long run an oil smell will be detectable, making the 3" intake experience miserable.

ISR or PPE long tube headers?

The PPE long tube collectors are those that offer the best HP gain, on the other hand the price is higher than that of the ISR. Speaking of them ... they are the best quality / price ratio, failing to not offer the same gains as the PPE. On the other hand, the difference is minimal, we are talking about 3-5 HP at the wheels with a good exhaust. In addition, the PPE offer a unique purr to the engine compared to the ISR (which still sound very good).

Which catback option should I take?

The very popular Invidia Gemini exhaust line creates a perfect tune and has a moderate sound, this one offers good HP gains but since the sound is moderate the airflow is also a little more moderate. With long tube collectors and the models: ISR Single or Dual Outlet/ARK/Greddy/Tomei we considered offering a little free pin so that you can tie your hat... 😉These offer the best HP gains, if not the options with the most violent intonation offered in this Silver Performance Pack.

How much wheel HP does the Silver Performance Pack provide?

Generally we are talking about a good 325-335whp.
For your information, a VQ37VHR Manual does 265-275whp on our dyno.
This depends greatly on certain factors that we do not control.

For example:

• Temperature during the dynamometer session
• Humidity
• Engine health
• the weight of rotating masses (Wheels, Flywheel, Driving Shaft, Brake Discs)
  
  **TOMEI EXPREME TI EXHAUST MUST FIT G37 COUPE WITH EXTENSION**
  
  **THE GREDDY AND TOMEI EXHAUSTS ARE NOT COMPATIBLE WITH G37 SEDAN MODELS**
  
  **THE GREDDY EXHAUSTS AND TOMEI Y PIPES ARE NOT COMPATIBLE WITH AWD** MODELS
  
  **ALL PARTS IN THIS PERFORMANCE PACK ARE FOR OFF-ROAD USE ONLY**

PLEASE NOTE: All results displayed in our Performance Packs were achieved using reprogramming. This is not included in the price, you can access our price list for tuning in our section: Reprogramming on Dynamometer