SLN BMW B58 OPF Decat Downpipe M340i M440i 540i
SKU: 37735496049

SLN BMW B58 OPF Decat Downpipe M340i M440i 540i

$144.00 $160.00
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

SLN BMW B58 OPF Decat Downpipe M340i M440i 540iSLN BMW B58 OPF Decat Downpipe M340i M440i 540i DESCRIPTION SLN Motorsport BMW M340i 440i 540i 640i 740i and 840i 4. 5 stainless steel decat downpipe for B58 OPF engines only Features Full Stainless Steel 304, Stainless Steel flex joint with an inner Stainless liner inside for durability, longevity, What you'll notice is a much deeper exhaust note, better spool response. This downpipe will fit the following models with OPF PPF only: BMW G20 21 M340i

 

SLN BMW B58 OPF Decat Downpipe M340i M440i 540i

DESCRIPTION

SLN Motorsport BMW M340i 440i 540i 640i 740i and 840i 4.5” stainless steel decat downpipe for B58 OPF engines only

Features

Full Stainless Steel 304, Stainless Steel flex joint with an inner Stainless liner inside for durability, longevity,

What you'll notice is a much deeper exhaust note, better spool/response. 

This downpipe will fit the following models with OPF/PPF only:

BMW G20/21 M340i 3.0L 285KW/374PS 2019 OPF Model

BMW G22 440i 3.0L 285KW/387PS 2019 OPF Model

BMW G30/31 540i 3.0L 250KW/340PS 2018 OPF Model

BMW G32 640i 3.0L 250KW/340PS 2018 OPF Model

BMW G11/12 740i 3.0L 240KW/326PS 2019 OPF Model

BMW G14/15/16 840i 3.0L 250KW/340PS 2019 OPF Model

BMW Z4 G29 M40i 3.0L 250KW/340PS 2019 OPF Model

Toyota Supra MK5 A90 GR 3.0L 250KW/340PS 2019 OPF Model

The use of de-cats, sports cats and removing OPF are for off road/motorsport use only. Using these parts would inhibit your vehicle from passing a MOT test.

Only EC type-approved components are legal and fit for road use.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 37735496049

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4.5 ★★★★★
Based on 1858 reviews
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Product Reviews
K
Verified Purchase
Ken
Grantham, US
★★★★★ 5
Tennis balls
Color: Squeaky-Multi Colors, Size: 2.5"(Medium)-12 Pack
Nice tennis balls, my dog loves them! Great value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
L
Verified Purchase
Lynn Dion
Grantham, US
★★★★★ 5
Bright color and tough skin both great
Color: Regular-Orange, Size: 2.5"(Medium)-12 Pack
These tennis-style balls are, as promised, much tougher and thicker-skinned than an ordinary tennis ball, being made as a fetching ball for dogs. I bought them as foot covers for the legs of walkers used by the elderly, a very popular use. They work extremely well to protect rugs and flooring, and to make a quiet gliding cover, easier for seniors to move smoothly without snags. The usual tennis balls used for this purpose wear out pretty quickly, but this ball was made to be repeatedly fetched and gnawed on by your Rottweiler, so it's a big improvement. You will need a good cutting tool to score in the crosswise slits where you insert the walker leg; it's too tough for your household scissors, but that's just the point, right? It's tough. Very much recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2024
S
Verified Purchase
SC_B2
Grantham, US
★★★★★ 5
Not great quality
Color: Regular-Red, Size: 2.5"(Medium)-12 Pack
My dog is 7 months old, about 35lbs as of this review. These balls barely lasted a month as they all kept breaking if thrown against anything or just bounced repetitively. The color is good so that you can see it better in the dark, but I would not say these balls are worth the price. Update 2023-12: After posting my review the seller contacted me and provided me with two free sets of balls as an apology for the bad quality of the original set. So far these are holding much better with my dog and she loves to play fetch with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2023
K
Verified Purchase
Karen
Omaha, US
★★★★★ 4
Good minus one problem.
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
1 of the 4 balls didn’t squeak. Other than that, good product.
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Reviewed in the United States on August 5, 2025
J
Verified Purchase
Judyxt
Massapequa, US
★★★★★ 5
I use it to help me with the joystick
Color: Squeaky-Multi Colors, Size: 2.0"(Small)-4 Pack
These worked great for the joystick on my Jazzy Air 2 joystick have arthritis but with just one I can use it now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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