Blastpipes Blast Pipe Boso Bozo Bosozoku Mega Star Jdm Exhaust 1320 Performance Billet Silver Oil Cap for GSR LS Si GTR b16 b18 b20 b18c b16a2 k20 k24 h22 h23a 625 inch primary tubing design

625 inch primary tubing design to increase exhaust flow and gain up to 20hp and 30lb of torque at the wheels

· CNC machine flanges with extra supporting tabs

These Headers and Turbo Manifolds help your engine maximize its performance by allowing the exhaust gasses to flow more efficiently to gain power and performance

sport system exhaust gain 7hp over stock on 100% stock vehicle

Lightweight compares to the factory mufflers

Blastpipes Blast Pipe Boso Bozo Bosozoku Mega Star Jdm Exhaust 1320 Performance Billet Silver Oil Cap for GSR LS Si GTR b16 b18 b20 b18c b16a2 k20 k24 h22 h23a 625 inch primary tubing designThis item will require welding and possible fabrication by your local fabrication shop please see installed pictures on the listing for possible ideas. item is sold as is and no return or exchange due to the weight and size. This item will take place of the factory muffler on your vehicle will work for both 2. 5 and 3 inch exhaust system the inlet is 3 inch and if you need it to be 2. 5 inch just cut off the 3 inch section of the inlet. Shipping is