Skip to content

HKS 02-07 WRX / 04-07 STi Sport Exhaust

Marsoni M251S
Sale price$445.00
Pay 4 payments of $111.25 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
HKS 02-07 WRX / 04-07 STi Sport ExhaustSKU: 31013 BF001 UPC: 4957266931356 HKS 02 07 WRX 04 07 STi Sport Exhaust This HKS Hi Power SPEC L cat back exhaust system fits 2002 2007 Subaru Impreza WRX and 2004 2007 Impreza WRX STI models. It replaces the factory muffler and piping for smoother exhaust flow that increases horsepower and torque. Drivers experience a deep aggressive exhaust tone at 97dB while shedding weight for sharper handling. Key Features SUS304 Stainless Steel Build: Full
Easy Shipping

Quick Dispatch:

Your HKS 02-07 WRX / 04-07 STi Sport Exhaust orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your HKS 02-07 WRX / 04-07 STi Sport Exhaust ships.

Need Help?
Questions about HKS 02-07 WRX / 04-07 STi Sport Exhaust, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for HKS 02-07 WRX / 04-07 STi Sport Exhaust in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 1525 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Lauren
San Leandro, US
★★★★★ 4
Durable for light to medium chewers - not heavy
Color: Green Cactus
obviously cute. not super durable - lasted a good minute but disintegrates fairly quickly and eventually nothing was left - having to high monitor with a big chewer. (10 mo Great Dane)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 5
Unbelievable toy for aggressive chewers
Color: Green Cactus
Great toy for aggressive chewers! I'm not one to hand out 5 star reviews but this one I 100% believe in. I bought the first one in 2023 and just replaced it because it broke. Now this is not a played with every once in a while, this was played with daily as it is his favorite toy. Very few toys last long but this one has went beyond my expectations. Could not be happier.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
Kayla
Pawtucket, US
★★★★★ 3
Not Recommended!
Color: Green Cactus
Be aware that with major chewers it is not durable. My dog tour right through it and was eating pieces off of it. Thankfully we got the pieces back out of his mouth but definitely not for tough chewers. Also only lasted 2 days in decent condition and was only used on the occasion throughout the day.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
L
Verified Purchase
Lindsey Walker
Houston, US
★★★★★ 1
Not strong lasting
Color: Green Cactus
Didn’t even last 3 hours in my house. Too rubbery and our frenchie mix was able to bite pieces off and was trying to eat them. Don’t recommend as a super chewer or consider it durable
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
B
Verified Purchase
Breanna K.
West Palm Beach, US
★★★★★ 5
Very durable!
Color: Pink Cactus
One of the few actually tough chew toys for dogs who tear apart toys in seconds! My dog loves this thing and has yet to break into the rubber!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026

recommand products