Will header cause rasp?
 

I'm satisfied with my exhaust sound, but want the torque increase and subaru rumble of the UEL header.

My question is, if I'm happy with my sound now (good volume, no rasp or drone) will adding a header cause drone and rasp?

My current setup is invidia catless front, ft86 catback with a vibrant ultra quiet resonator installed in the mid pipe.

I have my header and overpipe in hand (Gruppe-s)

It'll be noisy, catless.
Hope you can flash tune it too.

I would recommend purchasing a JDL ultraquiet frontpipe if noise is a concern for you, I have Gruppe-s UEL, OP, JDL ultraquiet fp, and invidia q300 cb. Zero drone or rasp, the exhaust note is very tolerable even at high rpm ranges.

Everyone's definition of drone and rasp is different. I say install the header and see if you like it. If its too loud, you can put the stock front pipe back on. IIRC the ft86club exhaust is fairly quiet. Here is a sound clip of my car with a Borla UEL, stock op, Invidia catless fp, and Q300.
[ame="https://www.youtube.com/watch?v=m5Keg0GSpAU"]FRS UEL Q300 - YouTube[/ame]

I have an HKS dual resonated pipe in my garage. Just wondering if I need the 300 dollar pipe or if mine will be okay

Also, don't mind loud. Loud is fine, but there's a difference between loud clean sound and loud shit sound

And yes, I will be tuning it. Running 91 octane uel oft tune. I'd run the 93 tune, but we only have 91 at the pump here.

Nah, after a few minutes ..... you won't be able to hear any drone or rasp ......:D


humfrz

Do I sense sarcasm? Lol

I'll trade you my JDL 3' ultra quiet front pipe for your hks front pipe lol