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Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.
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A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.
Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.
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Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.
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Flowmaster
Fits 1999 to 2007 Chevrolet Silverado 1500, Silverado 1500 Classic, and 1 more make. See every vehicle
Free shipping in Canada, ships Thursday, October 29Free shipping in Canada
For the person who is looking for an aluminized steel cat-back exhaust system with an aggressive exterior tone and moderate interior tone. The American Thunder® system is heavy 16-gauge mandrel-bent aluminized steel tubing for durability and maximum performance. Includes a Super 40™ Series performance muffler for that perfect blend of a deep aggressive exterior sound, with a moderate interior tone that won't drive you out of the cab when having a conversation. The dual 2.50-inch tailpipes clear the factory spare tire and give you two choices of exit locations. Straight out the back for that true dual look, or exiting out each side behind the rear wheels, which is ideal for towing. The system is finished off with a pair of highly polished 304 stainless steel tips embossed with the Flowmaster® name. Designed for an easy fit, these systems include all necessary parts, hardware and instructions for an easy installation you can do at home. Covered by our 3-year Limited Warranty. For those who prefer all stainless steel construction with a Lifetime Limited Warranty, check out exhaust system #817428. Notes: Fits 2/4 wheel drive with extended cab/short bed with 143.5-inch wheelbase.
Warranty: Manufacturer's Limited Lifetime Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1999 - 2001 | Chevrolet | Silverado 1500 | Base, LS, LT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2002 | Chevrolet | Silverado 1500 | Base, Custom, LS, LT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2003 | Chevrolet | Silverado 1500 | Base, LS, LT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2004 - 2005 | Chevrolet | Silverado 1500 | Base, Hybrid, LS, LT, WT, Z71 Off-Road | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2006 | Chevrolet | Silverado 1500 | Base, Hybrid, LS, LT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2007 | Chevrolet | Silverado 1500 Classic | Hybrid, LS, LT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 1999 | GMC | Sierra 1500 | SL, SLE, SLT | 4.3L 262 V6, 5.3L 325 V8 |
| 2000 - 2001 | GMC | Sierra 1500 | SL, SLE, SLT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2002 | GMC | Sierra 1500 | Base, HT, SL, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2003 | GMC | Sierra 1500 | Base, SL, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2004 | GMC | Sierra 1500 | Base, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2005 | GMC | Sierra 1500 | Base, Hybrid, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2006 | GMC | Sierra 1500 | Hybrid, SL, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |
| 2007 | GMC | Sierra 1500 Classic | Hybrid, SL, SLE, SLT, WT | 4.3L 262 V6, 4.8L 294 V8, 5.3L 325 V8 |