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Review of Invidia Q300 70mm Exhaust 56K Make a Sandwich

46K views 196 replies 53 participants last post by  elvinbjohn 
#1 · (Edited)
Hey people, I bought this exhaust from WSCP. Dan was a great guy with awesome communication and I told him I would make a thread with a review so here it is.

Link to Header Review
http://www.8thcivic.com/forums/header-discussion/197736-review-invidia-70mm-race-header.html

Initial Review...

Great quality and welds. I wouldn't expect anything else from Invidia. This is the first time I really got to see how big the 70mm piping is. I can only image how monstorous the 3in pipes are compared to stock. The piping was beautiful and the Muffler is HUGE. I couldnt wait to get it on. Very good attention to detail.

Install....
I Have installed the Invidia Race header and they are a match made in Honda Heavan (or Japan). The install was idiot proof and the supplied gasket were of great quality.

Cold Start...
As I started the car IT SOUNDED STOCK with maybe a little deeper tone. This is what I wanted but stayed away from larger exhaust due to noise.

Wide Open Throttle....
Very Deep! matched my K&N SRI in a great way. Perfect in my book. Not metallic nor raspy at all.

Cruise....
Zero Drone sounds almost stock. Keep in mind that I am running the ERZ race header NO CAT FTW!

Conclusion....
If you want a great 70mm exhaust without the obnoxius noise then this is the exhaust for you. 2/10 on the noise level. I asked my wife how she liked the sound and she replied with "I didn't even hear you". That was exactly what I wanted. PM or Email Dan from WSCP for a great deal on this amazing piece of work from a great company. I will do a vid after I get the Invida Header on which I will do a sepperate review.

Pics

















Thank you........
 
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#40 ·
I'm willing to think this exhaust paided up to a raceheader is going to give people the best of both worlds. Being quiet while just cruising around town or on the highway. GO wot and it'll open up nicely and give a deep more agressive exhaust note without sound ricey. I said it a few post ago and i'll say it again..... Can't wait for vids!!!

1) Start up and take off vid

2) A wot drive by vid- where you stay on the throttle past the camera for a few seconds to realyl here it :)
 
#45 ·
What a wonderful review. Added to the Mother exhaust thread. Thanks for the information about a great looking system that seems to be quiet to boot. This is what so many of us want: A hot looking system that increases power and is fairly quiet. A win-win situation!
 
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