Skip to content

CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black

Marsoni M251S
Sale price$349.50
Pay 4 payments of $87.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - BlackThe S55 power BMW F8X suffers heavily from heat soak. While the ideal solution is pairing the Front Mount Heat Exchanger with the Charge Air Cooler, you can still see significant improvements with just the Heat Exchanger. The ability for the system to remove as much heat as possible is the bigger of the two weak points in the system. So if you are planning to upgrade your S55 cooling system and can only start with one, the Heat Exchanger is the right
Easy Shipping

Quick Dispatch:

Your CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black 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 CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black ships.

Need Help?
Questions about CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black, 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 CSF 2014+ BMW M3/M4 (F8X) Front Mount Heat Exchanger w/Rock Guard - Black 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
4.0 ★★★★★
Based on 868 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
K
Verified Purchase
Kindle Customer
Massapequa, US
★★★★★ 5
Great for smaller dogs
Color: Mixed Color-20PK
My dog loves these balls. They are the perfect size for his mouth (22 lb dog). He loves the squeaky sound and they are great for fetch. He does still destroy them after a few days but I just give him one at a time and they keep him entertained.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
C
Verified Purchase
cheryl miller pecchia
Bozeman, US
★★★★★ 5
Cher
Color: Mixed Color-20PK
The dog loves these balls . Great material
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
D
Verified Purchase
David
Grantham, US
★★★★★ 4
Good quality. Easy to destroy the squeaker.
Color: Mixed Color-20PK
Love the price on these and good quality. 4* only because my dog can kill the squeaker in just a few minutes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
B
Verified Purchase
Burtons
Chelsea, US
★★★★★ 5
Balls balls balls and more balls
Color: Mixed Color-20PK
A lot of balls for the price they bounce well and my dog likes squeaking them cuz he thinks he's talking to us. My sister's dog comes over and wants to pull the fuzz off the Rubber Ball and sometimes take the squeaker out of the ball. We like the variety of colors so we can keep track of which ball is where.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
J
Verified Purchase
jeremy
Whiting, US
★★★★★ 5
Durable and relatively chew proof
Color: Mixed Color-20PK
We've tried a variety of square balls for our mini daschund because she loves to play with them. So far, these are the best we've purchased. They squeak well, but have the plastic squeaker opening covered by the colored cloth of the tennis ball, making the squeak less abrasive and preventing it dog from chewing of the squeaker.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026

recommand products