Click to expand Tap to zoom Traxxas 4451 - Exhaust Pipe, Rubber (N. Rustler/Sport/4-Tec) (Side Exh by Traxxas Save Liquid error (product-badge line 32): -Infinity% $9.95 SKU TRX4451 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity In Stock - Add to cart Traxxas 4451 - Exhaust Pipe, Rubber (N. Rustler/Sport/4-Tec) (Side ExhBrand: TraxxasPart Number: 4451Replacement or upgrade part for these Traxxas models:45104 - Nitro Sport 2WD