changing the header can give gaines of 20 bhp.the weapon r header fits perfectly to the car.but it makes a weird low hissing noise.and the metal is very thin..still a very popular header.that works well.its 4kg without test pipe
j's racing 70RR
this is an epic exhaust.yes its very loud around 125 db.but when you hit vtec it screams.the sound is fabulous.its bore is 2.75".and is around 8kg.massive weight saving.these are hand made to order.took 20 weeks to arive.i use a db killer.lol
does drone between 3000-3800 rpm.
i might add another box to make it quiter.but i love this exhaust
some people say the weapon r header and j's wont fit together.but mine was a perfect fit with no modifying
j's racing 70RR
this is an epic exhaust.yes its very loud around 125 db.but when you hit vtec it screams.the sound is fabulous.its bore is 2.75".and is around 8kg.massive weight saving.these are hand made to order.took 20 weeks to arive.i use a db killer.lol
does drone between 3000-3800 rpm.
i might add another box to make it quiter.but i love this exhaust
some people say the weapon r header and j's wont fit together.but mine was a perfect fit with no modifying
