Pay in 4 interest-free payments of $229.25 Learn more
Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
CAUTION: can cause Check Engine Light for "inefficient catalytic converter" / "faulty secondary O2 sensor reading" or "Turbo pressure over limit"
CNC machined “quick-connect” inlet/outlet connections
The software upgrade was designed and tested at our dyno facility and on road to give optimal performance with maximum safety
Smooth is fast
Supersprint Front Pipes With De-Cats - BMW 3 Series F80 M3 | 4 Series F82/F83 M4 M3 (E30) CAUTION: can cause Check EngineNOT ROAD LEGAL Supersprint front pipes for BMW M3 F80 and M4 F82 Secondary cat delete with improved flow and sound. Compatible with both stock and Supersprint downpipes. If fitted with 989611 the exhaust system will be completely catless. 2x65mm Alternative to 989632 To be installed as a kit with 989613
US$ 12.99
US$ 109.99
US$ 58.99
US$ 118.30
