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
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Bosch alternator and production date from 02/2003
Brand:
ES#:
3618083
Mfg#:
E46330PPKT1
In Stock
ON SALE!
SAVE 19%
$788.99
This product was last offered at the strikethrough price on 05-02-2026
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Bosch alternator only
Brand:
ES#:
4013686
Mfg#:
E36MS52PPKKT
In Stock
ON SALE!
SAVE 20%
$797.99
This product was last offered at the strikethrough price on 05-02-2026
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Valeo alternator and production date from 02/2003
Brand:
ES#:
3618096
Mfg#:
E46330PPKT2
In Stock
ON SALE!
SAVE 19%
$788.99
This product was last offered at the strikethrough price on 05-02-2026
Improve your cars performance with a power pack that includes effective, easy to do upgrades!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with Valeo alternator only
Brand:
ES#:
4013693
Mfg#:
E36MS52PPKKT2
In Stock
ON SALE!
SAVE 20%
$796.99
This product was last offered at the strikethrough price on 05-02-2026
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
The FrankenTurbo F660 is the definitive "bolt-on" solution for Gen 1 B58 owners looking to bridge the gap between street performance and track-level power.
For Pre-2019 F-Series Models w/ Gen1 B58
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
