JASMA N1 Evolution Exhaust

JASMA N1 muffler 11''x4''x3''x2'' inlet JRM-05 with detachable silencer model 28991 RM150
JASMA N1 muffler 11''x4''x2.5''x2'' inlet curve JRM-06 model 28990 RM130
JASMA N1 muffler 12.5''x5.5''x4''x2'' inlet slant JRM-01 model 28993 RM150
JASMA N1 muffler 11''x5''x3.5''x2'' inlet JRM-04 with detachable silencer model 28992 RM160
JASMA N1 muffler 11''x4''x2.5 flare to 3''x2'' inlet JRM-07 model 28989 RM130
JASMA N1 muffler 12.5''x5.5''x4''x2.5'' inlet JRM-02 slant model 29010 RM140
JASMA N1 muffler 11''x5.5''x4''x3'' inlet JRM-03 slant model 29011 RM190


JASMA N1 Evolution Exhaust.

JASMA N1 Evolution catback exhaust systems were born to satisfy the need for a quick throttle response and to effectively handle vigorous demands of high-horsepower engines. The JASMA N1 straight-through catback exhaust projects from the car at an angle, which helps smooth the exhaust flow to prevent any loss of efficiency.

This ultimate N1 evolution combines all the racing heritage and proven performance. Full stainless steel construction provides maximum power gains and resistance to rust or other damage caused by weathering. The N1 evolution was created for those who are looking for something one step futher than the classic N1 design.