SKU: 99853534152

Corsa 2.5" Sport Cat-back Exhaust - E46 BMW | M3 | S54

Sale price$1020.60 Regular price$1134.00
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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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Description

Corsa 2.5" Sport Cat-back Exhaust - E46 BMW | M3 | S54Corsa Performance T 304 stainless exhaust system for 2001 2006 E46 M3. Features mandrel bent tubing, polished quad 3" tips, and drone free quiet cruising, thanks to patented Reflective Sound Cancellation (RSC) technology. The Corsa system also eliminates the "rasp" characteristics of the stock exhaust sound. This rasp elimination is accomplished just like the old "Rasp X" product. This system is amazingly quiet during normal cruising, due to the "no

Corsa Performance T-304 stainless exhaust system for 2001-2006 E46 M3. Features mandrel-bent tubing, polished quad 3" tips, and drone-free quiet-cruising, thanks to patented Reflective Sound-Cancellation (RSC) technology. The Corsa system also eliminates the "rasp" characteristics of the stock exhaust sound. This rasp-elimination is accomplished just like the old "Rasp-X" product. This system is amazingly quiet during normal cruising, due to the "no drone" RSC technology, yet still has an aggressive presence and full sound while under throttle. This makes for ideal sound for those that want an aggressive "roar" while driving hard, yet still want a more discrete lower volume for normal cruising.

This is a complete system from the catalytic converter back. On the E46 M3 the factory catalytic converter is located in the exhaust manifold. This system will bolt to the manifold and use all of the factory hangers. It's very easy and straightforward to install and the stock exhaust can be removed from the car as one piece, saving time and hassle. No cutting or welding is required for install. Detailed photographic instructions are included. This system is 100% Made in the USA and carries a lifetime warranty from the manufacturer. This exhaust is emissions legal in all 50 states (no effect whatsoever on emissions, and no "Check Engine" warning lights).

Note: Available in Quad 3" exhaust tips in Polished Silver or Black


Product Details:

- Aggressive, Raspy Sound - No Highway Drone!
- Mandrel-bent dual 2.5" pipes 100% 304 stainless steel
- Sharper throttle response
- Substantial weight savings
- Precision quality
- Reduced back pressure for max performance - no loss of low end torque!

Fitment:
- 2001-2006 E46 BMW M3

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 99853534152

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4.2 ★★★★★
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Strawberry Shortcake
Belleville, US
★★★★★ 5
GREAT TOY
Color: Dogwood (Brown), Size: Large (Pack of 1)
My 6m old Shepard Terrier LOVES this toy. He loves chewing on wood and we’ve gotten him all types of chew toys but I’ve never seen any toy keep him this busy and interested. Buy if ur dog chews furniture!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2026
M
Verified Purchase
mp77
Louisville, US
★★★★★ 4
Large is a little big for Bostons
Color: Dogwood (Brown), Size: Large (Pack of 1)
Seems to be durable for 2 VERY agressive chewer Boston Terriers. Cricket and Alice are shockingly good at chewing - grateful they pick to do so with thier toys. Trial vs other name brand competitor. PetStages' is a little larger so harder to bite on fir small dogs, but seems to be equally durable. While PetStages proudly states it has real wood fiber and scent (whoch I thought would win)... they prefered the other. Both dogs love to chew on real sticks. But, when the bossy one indicated she was taking over the stick the other dog had, they exchanged, and kept chewing, over and over, back and forth. I mean to say, whatever the prefered stick was at first didnt seem to matter later. These super hard chew toys do make me nervous. One dog broke a tooth last summer on a different brand toy, a very expensive extraction bill, and poor pup's terrible discomfort... but the other did not and has amazing white teeth, all around.... so.
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Reviewed in the United States on September 26, 2025
M
Verified Purchase
Michael F Doyle
Omaha, US
★★★★★ 5
Great for teething puppies
Color: Dogwood (Brown), Size: Small (Pack of 1)
My pup absolutely loves this. Can keep him occupied for up to 45 min at a time. Pretty durable, too.
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Reviewed in the United States on May 8, 2026
J
Verified Purchase
Just my opinion
Carnegie, US
★★★★★ 5
The best chew ever for a strong chewer
Color: Dogwood (Brown), Size: Large (Pack of 1)
We have a 77lb goldendoodle who loves these. We’re lucky because he doesn’t chew on anything other than his toys, but when he starts on this…he really goes at it. It’s healthy, (not synthetic), doesn’t break apart, (no pieces to worry about him swallowing), it just perfect for him. The noise may get on your nerves but it’s a small price to pay to keep him from chewing on your furniture, shoes, or anything else a mischievous dog can find.
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Reviewed in the United States on May 30, 2026
K
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Kylie
Port Orchard, US
★★★★★ 3
Little pieces break off
Color: Dogwood (Brown), Size: Large (Pack of 1)
My dog is obsessed with this. It does last a long time even given her strong chewing capabilities. I wish it was a little bigger. The main reason I rated it so low is when my dog is chewing on this it breaks off a little plastic peice and sometimes it hits the back of her throat making her cough so you have to supervise with this.
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Reviewed in the United States on February 1, 2026

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