Intrax Lowering Springs - BMW 3 Series E46 M3 Coupe | Convertible 335d The software upgrade was designed

The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety

OO 80 Right + OO 80 Left tailpipes

With the installation of this optional accessory

2 sec 1/4 mile

these set feature a newly developed layout with two central link pipes replacing the single stock pipe

Intrax Lowering Springs - BMW 3 Series E46 M3 Coupe | Convertible 335d The software upgrade was designed30mm front 20mm rear Intrax is a Dutch manufacturer of high end suspension technology with over 30 years intense experience at the highest levels of racing rallying. Intrax designs and produces shock absorbers, springs and suspension technology for Formula 1 cars, street cars and everything in between. All Intrax shocks are custom build with a personal setting specially calculated for your car and your requirements.