Upgrade your X3 M's exhaust for a sportier, more agressive tone - Available in an Axleback or Cat-Back configuration with two different tips to choose from!
2X Entries Into Our F80 M3 Sweepstakes
Sluggish O2 sensors don't just trigger annoying Check Engine Lights; they cause poor fuel economy, rough idling, and can even degrade your expensive catalytic converters over time.
10X Entries Into Our F80 M3 Sweepstakes
Is your BMW or MINI throwing a pesky check engine light, suffering from a rough idle, or guzzling fuel like it's track day? Over time, factory oxygen sensors degrade from extreme exhaust heat and carbon buildup, sending lazy signals to your DME.
10X Entries Into Our F80 M3 Sweepstakes
This premium exhaust manifold gasket from Elring restores a perfect, airtight seal between your cylinder head and exhaust manifold.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
5471037
Mfg#:
777.226
In Stock
Limited Qty Sale
$6.99
This product was last offered at the strikethrough price on 09-21-2026
Upgrade the sound and style of your M3 with a new performance exhaust and a subtle but classic styled front lip for a new look and sound.
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4876629
Mfg#:
023410LAEBKT
In Stock
ON SALE!
SAVE 35%
$2730.97
This product was last offered at the strikethrough price on 05-05-2026
Arguably THE BEST modification for your B48. This muffler delete sounds too good to be a 4 cylinder! Pair your new muffler delete with a performance ignition service kit to have a smooth and louder new exhaust sound!
Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Brand:
ES#:
4876424
Mfg#:
048027LAEBKT
In Stock
ON SALE!
SAVE 46%
$743.85
This product was last offered at the strikethrough price on 05-05-2026
From stock exhaust system repairs to polished stainless steel performance exhaust, we have exhaust pipes, mufflers, resonators, and catalytic converters from the most respected suppliers in the business. Go loud, stay soft, look good with exhaust parts and systems from ECS Tuning.
Lifetime Replacement
