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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
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Description
Flowmaster 717977 FlowFX Extreme Cat-Back Exhaust SystemFlowmaster introduces our FlowFX Extreme stainless steel cat back exhaust systems for the 2014 2019 and 2019* 2021 (*new body) Chevrolet GMC Silverado Sierra 1500 trucks with the 4. 3 and 5. 3 liter engines. These systems use a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3. 00 inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The systems have a turndown style,
Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust systems for the 2014-2019 and 2019*- 2021 (*new body) Chevrolet/GMC Silverado/Sierra 1500 trucks with the 4.3 and 5.3-liter engines. These systems use a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The systems have a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. Max dyno gains of 15 hp and 20 lb-ft at the rear wheels with the 717977 kit. All of the necessary hardware is included, and factory- mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy