No exhaust will give you more than 5-10 hp on our cars.

Axle backs give ~5-7hp

Cat backs give ~7-10hp

 

k seem 2 gud 2 be true and look @ this link is it true http://www.ebay.com/itm/320745737396...84.m1423.l2648

 

2.75pipe and 4.5 tips

 

First of all, its an axle back exhaust. There is no such thing as a catback axleback, its one or the other.

This exhaust looks like the M2 exhaust but more expensive, I may be wrong. If you want to purchase an exhaust, your better off buying it from one of our vendors on here

 

which vendor ?

 

Check out the vendor section. There are different vendors that sell different exhausts

 

i just bought it from ebay !

 

I hope it works out for you

 

yea they are authorized distributor for M2 Performance !

 

Here is a cheaper one

http://www.ebay.com/itm/2006-2010-Le...4fe1be&vxp=mtr

 

Don't let marketing fool you...

I doubt axel back exhausts will make that much of a gain. The dyno by Import Tuner on F-sport Axel Back exhaust, it got around 2 HP... other axel backs should be around that number.

Cold air intake gave more power and cost less, so it ends up being the best bang for the buck. F-sport intake got around 5 HP gain on the dyno.


CONCLUSION
HP Level +HP TQ Level +TQ

Baseline 175.7 162.6
F-SPORT INTAKE 180.4 4.7 166.6 4.0
F-SPORT EXHAUST 181.8 1.4 167.5 0.9
PULSTAR PULSE PLUGS 183.5 1.7 169.5 2.0
Final 183.5 7.8 169.5 6.9

Read more: http://www.importtuner.com/powerpage...#ixzz24DL4vD49

 

yea but thts not m2 authorized distributor

 

The M2 is a clone of the Tanabe exhaust so it doesnt really matter imo. Personally I would save the extra ~$100 if your buying a replica exhaust.

 

i have injen intake and wanted m2 b/c it looks gud and the price of it was great !