Before Buying Contact US! Everything is custom made! Key Attributes: General Information Product Name: Header Exhaust Downpipe Model: For Porsche Cayenne 958 4.8T Applicable Models: Porsche Cayenne 958 Place of Origin: Guangdong, China Material: Stainless Steel 304 Technical and Performance Features Type: Through/With Ternary Application: Engine Car Fitment: Compatible with three-way catalytic catalyst Fitment: Excellent fitment Usage: In-situ installation (easy installation without modifications) Warranty and Services Warranty: 3 years OEM Services: Offered Packaging and Delivery Selling Units: Single item Single Package Size: 39.37 x 19.69 x 11.81 inches (100 x 50 x 30 cm) Single Gross Weight: 33.07 lbs (15.000 kg)