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HKS 02-06 RSX Base HI-Power Cat-Back Exhaust

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Images may be for reference only

HKS 02-06 RSX Base HI-Power Cat-Back Exhaust

★★★★★ ★★★★★ 15 Reviews
Price: $559.00 (8% off)
$514.28 & Free Shipping

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8 In Stock

Monday-Friday: 9am-4pm MST


Inspired and designed from endurance and GT racing in Japan, HKS developed its Hi-Power Exhaust system for both turbocharged and naturally aspirated applications. HKS has incorporated this new race inspired offset muffler and piping design into many street applications, which offers a greater flow and higher-PRM power gains due to the less restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.


  • Piping is 60mm
  • Tip is 115mm
  • Coated Stainless Steel Piping

WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects.


Brand: HKS
Part Number: 32003-BH002
Size: 2.36 in (60 mm)
UPC: 816532024434
Color: Silver

Vehicle Fitment

Acura RSX
2002 Acura RSX Automatic 2003 Acura RSX Automatic 2004 Acura RSX Automatic 2005 Acura RSX Automatic 2006 Acura RSX Automatic
2002 Acura RSX Manual 2003 Acura RSX Manual 2004 Acura RSX Manual 2005 Acura RSX Manual 2006 Acura RSX Manual

15 Reviews ★★★★★ ★★★★★

★★★★★ ★★★★★
4.93/5.00 Stars out of 15 Reviews
Write a Review
5 Most Recent Read All 15 Reviews
Best Base Exhaust out there
Sean Pearce | September 28th, 2020
Just recently bought this for my 06 RSX. all the pieces fit perfectly and it comes with all the required hardware you need. For the sound quality? It is absolutely perfect if you're going for a decently loud exhaust. Its not super loud at high end but you will feel good at low end, plus the sound quality isn't "ricey" at all, it sounds very healthy and throaty.
Fhernand Jay Lazatin | August 22nd, 2020
I like it, sound good not too loud and quiet it. Just the way I like it on my RSX.
Better than expected
Jesse | November 2nd, 2019
Super fast shipping, Kseries has the cheapest prices I could find. Super happy with my purchase. Exhaust sounds amazing
The best
Van | August 30th, 2019
Soung great. You can feel the increase in performance. Just have to remove the bis silencer from the exhaust.
sounds great
paul | September 27th, 2018
Sounds awesome on my 02 base with everything else stock. Don't let the youtube videos fool you, it sounds better than that, very deep and tame with the catalytic converter on especially. The fit hugs the bumper perfectly, its got a decent upwards angle and hella side angle, and the silencer insert even looks better than most. The only flaw though that cost it one star is because of the cool huge tip and upwards angle, a decent amount of rain water will get inside the muffler when parked and HKS hasn't put any kind of drainage for that, so you'd either have to cover the tip with something, or maybe drill a little hole for drainage. Also, although the silencer itself looks nice, the two bolts on the side to hold it look a little funny.
Read All 15 Reviews