2008 Pontiac G6 GT with GM Performance Cat-Back Exhaust and K&N High Flow Air Filter

In case you're considering upgrading your stock exhaust and wondering what the GM Cat-Back exhaust sounds like. GM Part Number #17803094
Performance, Single Exhaust, For Use on 2.4L (LE5) and 3.5L (LZ4) Engines

K&N OEM Replacement Air Filter part number: 33-2315

Category:

Autos & Vehicles

Tags:

• 2008
• Pontiac
• G6
• GT
• Catback
• Cat-Back
• performance
• exhaust
• sound
• acceleration
• K&N
• high
• flow
• air
• filter

[rustafur]

Sounds a little more gutteral, without being having obnoxious volume. Have you noticed any real-life noticeable power gains since putting on the K&N and Cat-Back system?

[turbokultivator]

Replacing the exhaust made a HUGE difference in the way the car performs. The stock exhaust is way too restrictive, not to mention too quiet. Also, the fuel consumption dropped by as much as 20% so this exhaust will pay for itself down the road - highly recommended.

The K&N makes a little bit of difference but nothing spectacular as it is only an OEM replacement - there is no cold air intake for this particular year of G6.

[leafrunner123]

get a license plate that says L1KEAG6

[Viperguy896]

Do you know if there is anything for the 2006 G6 GTP? Exhaust systems that is...

[FrostyCoug]

Is this the Performance (aggressive growl) or Touring (throaty purr) option?

Thanks

[minetwisted]

how much what it to install or did you do it yourself

[GoldCelloProductions]

@himynameisean456 I also have a stock echaust. Have you found out the cost?

[vargas37]

I am thinking about getting one,but they are on backorder (no vendor stock)

[Drop35235]

Got dat deep voice..damn dat rumble is sexy..I can feel it in my chest lol

[himynameisean456]

This exhaust sounds really good for the car! I'm looking to replace the stock exhaust on my G6 next summer, how much did the part cost?

[YoungGeekGuy]

km/h, and they go to 240 km/h

[acceel]

how high does you speedometer go?looks like 200. how?