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Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip

Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip-A1
Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip-A2
Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip-A3
Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip-A4
Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip-A5
Images may be for reference only

Invidia 02-06 RSX Type-S Q300 Cat-Back Exhaust: Polished Tip

★★★★★ ★★★★★ 24 Reviews
Price: $811.00 ($243.30 off)
$567.70 & Free Shipping

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26 In Stock


The Invidia Q300 exhaust has a flat bottom shaped muffler design results in improved high speed aerodynamic performance. 
  • The muffler inside contains continuous piping design and use of Advantex material that results in an excellent free-flow exhaust with optimized back pressure, giving greater horsepower, torque gains and a rich deep sporty sound. 
  • The use of SUS304 polished stainless steel piping, Mandrel bent to shape, state of the art CNC machine made flange, Robot TIG welding and double wall polished stainless steel or Titanium tips, provides outstanding durability and appearance.


Brand: Invidia
Part Number: HS01AR1G3S
Color: Polished
Size: 2.75 in (70 mm)

Vehicle Fitment

Acura RSX
2002 Acura RSX Type-S 2003 Acura RSX Type-S 2004 Acura RSX Type-S 2005 Acura RSX Type-S 2006 Acura RSX Type-S

24 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
4.79/5.00 Stars out of 24 Reviews
Write a Review
5 Most Recent Read All 24 Reviews
Paul Cross | December 31st, 2019
The Q300 is awesome. It’s a little louder then stock but not overly loud. Overall figment is good with minor adjustments to the hangers to prevent rattling. KSP is great and shipping was fast.
More than I could've asked for
Cavan Brady | September 4th, 2019
As soon as I opened the box, I was extremely impressed with the welds and craftmanship that went into this product. Absolutely beautiful clean and sturdy design with thick, heavy duty flanges that scream quality. Install was a breeze and paired it with a DC Sports race header. Fitment was perfect. I cannot even fit a finger between the exhaust and the heatshield under the car but it is extremely rigid and has never once rattled or touched. So if you are lowered and looking for a large diameter exhaust I highly recommend. Definitely on the quieter side but when you open it up it will bring a smile to your face. Deep clean tone you can hear even at idle but quiet enough to pull into the driveway without waking anyone up in the middle of the night. Power gains were significant for sure, I am more than happy with this product and I would be happy to buy it again.
My type of exhaust
Lue Her | October 20th, 2017
I was looking for an exhaust that isn't too loud so I won't catch any attention from the police and one that doesn't drone to much since i daily it and drive it everyday. Also don't want anything that will burn my mugen rear lip. Something like stock but louder and deeper. And this is EXACTLY what I was looking for. It look and sound like stock but BETTER! Also scream loiuder in high rpm. It is quiet so if want something louder, go with the N1, Yonoka (way cheaper), hks, etc because this isn't cheap (for me at least). Believe it or not i did feel a slight increase in power (all stock beside aem intake). Order it on Friday and received it on Wednesday afternoon. Definitely worth the $$, been having it for 1 months and no regret buying it.
Just what I was looking for
Jamone Thomas | May 17th, 2017
Love this CAT Back. Not so loud and ricey sometimes forget it's even there. The reason I gave 4 instead of 5 is you would think by now they would know they welded the hanger wrong. Like everyone one else I used high temp hose and zip ties to stop the rattle.
Alan Arevalo | December 27th, 2016
Love this exhaust it's really quiet! I honestly forget that I even have an exhaust. I wish it'll come with hangers for the price but it's all good no fitment issues at all but I had a rattle at the back but it was an easy fix
Read All 24 Reviews