RJC 4 inch exhaust

[L8TRH8R]

What are the opinions on this piece? Right now I have 2.5 inch duals, is the 4 inch single shot worth it at all or does it just provide for a different tone? Will it be a lot louder? Any power gains, faster spooling etc.? Thanks

 

[L8TRH8R]

Anyone? Was thinking of buying one tomorrow...

 

[WhiteTtype989]

Just installed one . going from a 3inch single shot before , the car is louder but on the highway it has no drone what so ever. I noticed a little quicker spool up and more turbo whistle

 

[L8TRH8R]

Thats my main concern is that it'll be too loud, but, if the gains were there I'd go for it anyway. Still on the fence!!

 

[BIGPSI]

how does that 4" fit compared to the 3"? i know the 3" is kinda tight around the rear end

 

[WhiteTtype989]

Fitment was good . But there is only like a 1/4 in in between the spring and upper control arm its tight , no rubbing or banging issues though . Kit comes with a tack on hanger before the rear to keep the pipe from moving side to side.

 

[L8TRH8R]

Is this the best option out there for our cars? Is any 3 inch dual set up just as good or is my 2.5 inch Hooker set up with ultra flows just as good?? Hard enough to find anyone to order from at all this week!! Wish I was at BG!!!

 

[696]

I have a GN1 Dual 3" set up in my garage right now. I don't think I'll have time to get it on before BG but I will give you a run down after I get it installed, (stocker on it now).

 

[Darkcyde]

I can't even get a single vendor to make tail pipe kits.....its pretty sad

 

[Boostdeznuts]

I've heard the 4 inch from RJC and was hook to it. I'll be ordering a set soon. It's loud and you will hear your tubo spooling