Valvetronic Audi B8, B8.5 S4, S5 3.0, 4.2L Catback T304 SS 3.5" Tips AUD.B8.S4.VSES.BR.BRSH 1995-1997 Pontiac Firebird 200% over LMM injector -

200% over LMM injector - New

The straight-through and patented multi-core technology is designed to unleash hidden horsepower

the Cold Case radiator drops in with no modifications required and delivers both form and function for your Silverado or Sierra HD

a wheel alignment is required

The system is mandrel-bent for smooth exhaust flow

Valvetronic Audi B8, B8.5 S4, S5 3.0, 4.2L Catback T304 SS 3.5" Tips AUD.B8.S4.VSES.BR.BRSH 1995-1997 Pontiac Firebird 200% over LMM injector -Valvetronic Designs Audi B8, B8. 5 S4, S5 3. 0, 4. 2L Catback T304 Stainless Steel 3. 5" Outlet Tips AUD. B8. S4. VSES. AG. BRSH 2010 2017 T304 stainless steel for long term durability and corrosion resistance 2. 5" tubing from front to tips. Vacuum Valve Control: Allows on demand sound control from the included key fob remote. 12. 3 lb lighter than the factory exhaust. Paired With Single Wall Brushed Tips Our Valvetronic Designs Valved Exhaust System