powernap
2005-05-26, 10:26
hej alla minis
är det någon som har/vet nåt om följande system?
Alta Sportone Exhaust
The ALTA Performance exhaust system combines a show quality exhaust with a high horse power tuner system.
The larger diameter tubing (at least .25” larger than competitive systems) is perfect match to the high revving, supercharged power plant in the Cooper S.
While perfectly suited for otherwise stock Coopers the system is a real power builder on Cooper S’ equipped with our S/C pulley, intake system and other engine modifications.
The SPORTONE exhaust system sounds, looks and performs the way the factory system should have.
The exhaust note is pleasant and lively at idle while giving a sporty, throaty growl under hard acceleration.
Stock cars should expect 10-12HP at the wheels. Vehicles more heavily modified should see gains between 13-15 HP.
System features:
-Industry leading 2.5” 304 stainless mandrel bent tubing -2 Straight-through mufflers -Fully flanged joints with gaskets -Dual oval rolled lip tips in 304 stainless steel -Mirror polished plumbing
är det någon som har/vet nåt om följande system?
Alta Sportone Exhaust
The ALTA Performance exhaust system combines a show quality exhaust with a high horse power tuner system.
The larger diameter tubing (at least .25” larger than competitive systems) is perfect match to the high revving, supercharged power plant in the Cooper S.
While perfectly suited for otherwise stock Coopers the system is a real power builder on Cooper S’ equipped with our S/C pulley, intake system and other engine modifications.
The SPORTONE exhaust system sounds, looks and performs the way the factory system should have.
The exhaust note is pleasant and lively at idle while giving a sporty, throaty growl under hard acceleration.
Stock cars should expect 10-12HP at the wheels. Vehicles more heavily modified should see gains between 13-15 HP.
System features:
-Industry leading 2.5” 304 stainless mandrel bent tubing -2 Straight-through mufflers -Fully flanged joints with gaskets -Dual oval rolled lip tips in 304 stainless steel -Mirror polished plumbing