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5" Turbo horn for LB7 Duramax
Ideal for aftermarket turbocharger configurations
Outflows the factory exhaust manifold by 49%
Clutch Disc
150 HP & 380 lb-ft
99-03 Powerstroke 7.3 KBDP Exhaust Uppipes T-Shirts 5" Turbo horn for LB7Bellowed Up Pipes for 1999. 5 2003 Powerstroke 7. 3L by KB Diesel Performance. Bellows allow thermal expansion Discards leaky donut seals The OE donut style up pipes are prone to leaking causing increased EGT's & decreased boost. Get the most out of your 7. 3l with our bellowed up pipes! Includes 1. RH Bellowed Up Pipe 1. LH Bellowed Up Pipe 1. Y Casting 2. Gaskets 1. Mounting Hardware Fits: 1999. 5 2003 7. 3L Powerstroke & T444E International