50 Delta Flow® - 3.00 Center In / 2.50 Dual Out - Moderate Sound 1976-pontiac-firebird-esprit-esi6244948 ROTOR 18X9 6X135 87 G-SLV

ROTOR 18X9 6X135 87 G-SLV MIR-FC +12

OEM quality cast iron rear blocks are used to maintain ride quality

Laser-cut openings allow access to factory towing points

The kit offers up to 7

High Wattage for Increased Distance

50 Delta Flow® - 3.00 Center In / 2.50 Dual Out - Moderate Sound 1976-pontiac-firebird-esprit-esi6244948 ROTOR 18X9 6X135 87 G-SLVThe three chamber design utilizes Flowmaster's Delta Flow technology along with an internal tuning chamber to reduce sound inside the vehicle. Provides the same performance and exterior tone characteristics as the two chamber, but with less interior resonance. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.