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MBRP S4501304 3" Resonator Bypass X-Pipe for 2021-2025 BMW M3/M4 3.0L G80/G82

WCA Performance
(39358)
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US $734.99
or Best Offer
as low as $65.99/mo with
Condition:
New
Compatibility:
2 available1 sold

Additional service available

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Shipping:
Free 4 day delivery
Get it by Thu, Nov 13 to 94104.
Located in: Bonita, California, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:326012280110
Last updated on Nov 07, 2025 09:44:32 PSTView all revisionsView all revisions

Compatibility

This part is compatible with 39 vehicle(s)
YearMakeModelTrimEngineNotes
2025BMWM3Base Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM3Competition Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM3Competition xDrive Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM4Base Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM4CS Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM4Competition Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM4Competition xDrive Convertible 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2025BMWM4Competition xDrive Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM3Base Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM3CS Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM3Competition Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM3Competition xDrive Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM4Base Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM4Competition Convertible 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM4Competition Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM4Competition xDrive Convertible 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2024BMWM4Competition xDrive Coupe 2-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2023BMWM3Base Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2023BMWM3Competition Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
2023BMWM3Competition xDrive Sedan 4-Door3.0L 2993CC l6 GAS DOHC Turbocharged
Portions of the information contained in this table have been provided by wca_performance

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Performance Part
Yes
Manufacturer Warranty
1 Year
Vintage Part
No
Returns Accepted
Yes
Authorized Dealer
Yes
Hardware Included
Yes, if applicable
Instructions Included
Yes, if applicable
Restricted States
CANNOT SHIP TO CALIFORNIA
California Legal
NOT CALIFORNIA LEGAL
EPA
CANNOT SHIP TO CALIFORNIA
OE Spec or Performance/Custom
Performance, Custom
Manufacturer Part Number
S4501304
UPC
882963131478
MPN
S4501304
Brand
MBRP
Type
X-Pipe
Interchange Part Number
stainless, steel
Manufacturer
MBRP
Returns Accepted:
Yes
Features
100% Accuracy of Fit, Easy to Replace, No Drilling Required
Universal Fitment
No
Category

Item description from the seller

About this seller

WCA Performance

99.3% positive feedback•144K items sold

Joined Jul 2010
Usually responds within 24 hours
Welcome to West Coast Auto Performance, your one stop shop for all your auto performance needs. Whether you’re looking to add that extra horsepower, improve fuel economy, or simply need replacement ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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  • o***r (337)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Amazing seller, my second time purchasing from them, always the best prices and even throws good offers your way. Description and communication always on point and expect your item to be shipped lightning fast soon after you place the order. Amazing service highly recommended.
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  • a***y (152)- Feedback left by buyer.
    Past month
    Verified purchase
    I'm very pleased with this purchase. This was literally the FASTEST that I've ever received an eBay purchase. I ordered it Tuesday evening with free standard shipping and received it Wednesday morning! Incredible! Regarding the item itself, it was packaged with the usual care that I've come to expect from Radium Engineering, and the item was beautifully made (as is everything that Radium sells). With the 5% coupon, the price was right as well. Great eBayer, great transaction! Thanks! A++
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  • -***6 (39)- Feedback left by buyer.
    Past month
    Verified purchase
    Outstanding service!!! I write them a message regarding my 2018 jeep trackhawk. And he replied back within 30 minutes of my message. Then I bought the rotors the same day. And he shipped the rotors within 2 hours of purchase. I received the rotors the very next day!!
    EBC SG2F029 Front Fully‑Floating Slotted Rotor for 18–21 Trackhawk/Durango 6.2L (#326160031679)
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