Upgrade your TON3 with the TON3 Performance Valved Catback Exhaust for E9X M3. Designed to elevate both sound and performance, every TON3 system delivers an aggressive, refined exhaust note with premium construction, precision welds, and perfect fitment for daily and spirited driving alike. Every exhaust system is custom made to order with production time being 5-15 business days and shipping time 20-30 business days. Check out our affiliate program for extra savings and opportunities to earn!